Da Silva MO, H Kortegaard, SS Choong, J Arnbjerg, MF Bertelsen (2011). Tooth root lesions in the Malayan tapir (Tapirus indicus). Journal of Zoo and Wildlife Medicine 42, 40-43.
Bakker J, Thuesen LR, Braskamp G, Skaanild MT, Ouwerling B, Langermans JAM, Bertelsen MF (2011). Single subcutaneous dosing of cefovecin in rhesus monkeys (Macaca mulatta): a pharmacokinetic study. Journal of Veterinary Pharmacology and Therapeutics. 2011, 34, 464-468.
Bertelsen MF, C Grøndahl, S Steele, UT Baandrup (2011). Pheochromocytoma in a white rhinoceros (Ceratotherium simum). JZWM. 2011, 521-523.
Bertelsen MF, CD Sauer (2011). Clinical efficacy of Alfaxalone in green iguanas (Iguana iguana) (2011). Veterinary Anaesthesia and Analgesia 2011, 38, 461-466.
Jewgenow K, C Wiedemann, MF Bertelsen, J Ringleb (2011). Cryopreservation of mammalian ovaries and oocytes. International Zoo Yearbook. 2011, 45, 124-132.
Miller W, VM Hayes, A Ratan, DC Petersen, NE Wittekindt, J Miller, B Walenz, J Knight, J Qi, F Zhao, Q Wang, OC Bedoya-Reina, N Katiyar, LP Tomsho, LR Kasson, R Hardie, P Woodbridge, EA Tindall, MF Bertelsen, D Dixon, S Pycroft, KM Helgen, AM Lesk, T Pringle, N Patterson, Y Zhang, A Kreiss, GM Woods, M Jones, SC Schuster (2011). Genetic diversity and population structure of the endangered marsupial Sarcophilus harrisii (Tasmanian devil). Proceedings of the National Academy of Sciences 2011, 108, 12348-12353.
Thomsen PD, K Schauser, MF Bertelsen, M Vejlsted, C Grøndahl, K Christensen (2011). Meiotic studies in infertile domestic pig-babirusa hybrids. Cytogenetics and Genome Research. 2011, 132, 124-128.
Bengtsson CF, ME Olsen, LØ Brandt, MF Bertelsen, E Willerslev, DJ Tobin, AS Wilson, MTP Gilbert (2011). DNA from Keratinous Tissue, Part I: Hair and Nail. Annals of Anatomy. (April 5 –Epub)
Olsen ME, CF Bengtsson, MF Bertelsen, E Willerslev, MTP Gilbert (2011). DNA from Keratinous Tissue Part II: Feather. Annals of Anatomy. (Mar 22 –Epub)
Nielsen AMW, SS Nielsen, CE King, and MF Bertelsen (2010). Classification and prevalence of foot lesions in captive flamingos (Phoenicopteridae). Journal of Zoo and Wildlife Medicine, 41, 43-48.
P Nejsum, MF Bertelsen, M Betson, R Stothard, KD Murrell (2010). Molecular evidence for sustained transmission of zoonotic Ascaris suum among zoo chimpanzees (Pan troglodytes). Veterinary Parasitology, 171, 273-276.
Bertelsen MF, J Willesen, F Meyland-Smith, R Jeffries, RE Morgan, J Monrad (2010). Diversity and prevalence of metastrongyloid nematodes infecting the red panda (Ailurus fulgens) in European zoos. Veterinary Parasitology, 172, 299-304.
Siegler L, CFC Gibas, B Kokotovic, MF Bertelsen (2010). Disseminated mycosis in veiled chameleons (Chamaeleo calyptratus) caused by Chamaeleomyces granulomatis, a new fungus related to Paecilomyces viridis. Journal of Clinical Microbiology, 48, 3182-3192.
Andersen KB, MT Skaanild, MF Bertelsen, L Brimer (2010). Yew intoxication in brown bears; a novel approach to diagnosis. European Journal of Wildlife Research, 56, 915-921.
Thomsen PD, K Schauser, MF Bertelsen, M Vejlsted, C Grøndahl, K Christensen (2010). Meiotic studies in infertile domestic pig-babirusa hybrids. Cytogenetics and Genome Research, 132, 124-128.
Nielsen AMW, SS Nielsen, CE King, and MF Bertelsen (2010). Classification and prevalence of foot lesions in captive flamingos (Phoenicopteridae). Journal of Zoo and Wildlife Medicine, 41, 43-48.
Thuesen LR, MF Bertelsen, L Brimer, and MT Skaanild (2009). Selected pharmacokinetic parameters for Cefovecin in hens and green iguanas. Veterinary Pharmacology and Therapeutics, 32, 613-617.
P Nejsum, MF Bertelsen, M Betson, R Stothard, KD Murrell (2010). Molecular evidence for sustained transmission of zoonotic Ascaris suum among zoo chimpanzees (Pan troglodytes). Veterinary Parasitology. 2010, 171, 273-276.
Bertelsen MF, J Willesen, F Meyland-Smith, R Jeffries, RE Morgan, J Monrad (2010). Diversity and prevalence of metastrongyloid nematodes infecting the red panda (Ailurus fulgens) in European zoos. Veterinary Parasitology. 2010, 172, 299-304.
Bertelsen MF, K Østergaard, ET Brøndum, J Monrad, U Baandrup (2009). Monodontella giraffae infection in wild caught southern giraffes (Giraffa camelopardalis giraffa). Journal of Wildlife Diseases. 45, 1227-1230.
Brøndum ET, JM Hasenkam, NH Secher, MF Bertelsen, C Grøndahl, KK Petersen, R Buhl, C Aalkjaer, U Baandrup, H Nygaard, M Smerup, F Stegmann, E Sloth, KH Oestergaard, P Nissen, M Runge, K Pitsillides, T Wang (2009). Jugular venous pooling during lowering of the head affects blood pressure of the anesthetised giraffe. Am J Physiol Regul Integr Comp Physiol. 297, R1058-1065.
Larsen K, Hedegaard C, Bertelsen MF, Bendixen C (2009). Threonine 53 in alpha-synuclein is conserved in long-living non-primate animals. Biochem Biophys Res Commun. 387, 602-605.
Desbiez, A., K Leus ( 2009). Population and Habitat Viability Assessment (PHVA) workshop for the West-African Giraffe subspecies (Giraffa camelopardalis peralta). Giraffa – bi-annual newsletter of the International Giraffe Working Group (IGWG), 3(1), 2-5
Desbiez, A., K Leus ( 2009). Population Viability Analysis of the population of West-African Giraffes (Giraffa camelopardalis peralta) in Niger. Giraffa – bi-annual newsletter of the International Giraffe Working Group (IGWG), 3(1), 25-28
Leus, K. (2009). Research by, in and with zoos and aquaria. Abstract and Workshop. In: Sommer, S., P Kretzschmar, S Seet, H Hofer (eds) 7th International Conference on Behaviour, Physiology and Genetics of Wildlife, 11
Leus, K. (2009). Status of the World Captive Population of the Okapi. In: Immens, P. (ed) Proceedings of the second okapi keeper workshop, Antwerp Zoo, 11-14 October 2009. Royal Zoological Society of Antwerp, Antwerp, Belgium, 11-13
Programme Régional Parc W / ECOPAS, A Desbiez, K Leus (eds) (2009). Travaux des groups. In: Programme Régional Parc W / ECOPAS (ed) Mission d’appui technique pour la définition du PHVA (Population and Habitat Viability Assessment) de la population de Girafe d’Afrique de l’Ouest (Giraffa camelopardalis peralta) en vue de la formulation d'une stratégie de conservation, Agriconsulting SpA, Rome, 32-90
Leus, K., A Desbiez, J-P Suraud, P Chardonnet, I Ciofolo, J Fennessy, R Brenneman, C Paolini, D S Boubacar (2009). Modèle de simulation VORTEX (synthèse). In: Programme Régional Parc W / ECOPAS (ed) Mission d’appui technique pour la définition du PHVA (Population and Habitat Viability Assessment) de la population de Girafe d’Afrique de l’Ouest (Giraffa camelopardalis peralta) en vue de la formulation d'une stratégie de conservation, Agriconsulting SpA, Rome, 91-93
Leus, K., A Desbiez, J-P Suraud, P Chardonnet, I Ciofolo, J Fennessy, R Brenneman, C Paolini, D S Boubacar (2009). Vortex Population Modelling Working Group Report. In: Programme Régional Parc W / ECOPAS (ed) Mission d’appui technique pour la définition du PHVA (Population and Habitat Viability Assessment) de la population de Girafe d’Afrique de l’Ouest (Giraffa camelopardalis peralta) en vue de la formulation d'une stratégie de conservation, Agriconsulting SpA, Rome, 102-143
Leus, K ., RC Lacy (2009). Genetic and demographic management of conservation breeding programs oriented towards reintroduction. In: Iberian Lynx Ex situ Conservation: An Interdisciplinary Approach. Vargas, A., C Breitenmoser, U Breitenmoser (eds) Fundación Biodiversidad, Madrid, Spain, 74-84
Müller, D.W.H., L Bingaman Lackey, SI Müller, C Hammer, K Leus, J-M Hatt, M Clauss (2009). Breeding history and recommendations for giraffids (family Giraffidae) with special emphasis on seasonal patterns.. In: Sommer, S., P Kretzschmar, S Seet, H Hofer (eds) 7th International Conference on Behaviour, Physiology and Genetics of Wildlife, 131
Pereboom, Z.J.J.M., CPM de Laet, K Leus (2009). The use of contraception in European zoo Chimpanzees (Pan troglodytes). In: Carlsen, F. European studbook for the Chimpanzee Pan troglodytes. Western Chimpanzee EEP (Pan troglodytes verus) Volume III. Common Chimpanzee ESB (Pan troglodytes) Volume II. Copenhagen Zoo, Copenhagen, Denmark
Bertelsen MF, L Villadsen (2009). Comparison of efficacy and cardiorespiratory effects of four medetomidine-based anesthetic protocols in the red fox (Vulpes vulpes). Veterinary Anaesthesia and Analgesia. 36, 328-333.
Bertelsen MF, M Kjelgaard-Hansen, C Grøndahl, PMH Heegaard, S Jacobsen (2009). Identification of acute phase proteins and assays applicable in non-domesticated mammals – preliminary data. Journal of Zoo and Wildlife Medicine. 40, 199-203.
Ziolo M, MF Bertelsen (2009). Effects of propofol administred via the supravertebral sinus in red-eared sliders (Trachemys scripta). Journal of the American Veterinary Medical Association 234, 390-393.
Elbrønd VS, G Laverty, V Dantzer, C Grøndahl, E Skadhauge (2009). Ultrastructure and electrolyte transport of the epithelium of coprodeum, colon and the proctodeal diverticulum of Rhea americana. Comp Biochem Physiol A Mol Integr Physiol. 152,357-365
Olesen M, MF Bertelsen, SF Perry, T Wang (2008). The physiological response to surgery in ball pythons (Python regius) is not affected by preoperative administration of butorphanol or meloxicam. Journal of the American Veterinary Medical Association 233, 1883-1888.
Hvilsom C, F Carlsen, HR Siegismund, S Corbet, E Nerrienet, A Fomsgaard (2008). Genetic subspecies diversity of the chimpanzee CD4 virus-receptor gene. Genomics. 92:322-328.
Macdonald AA, Mitchell S, Signorella A, Leus K (2008). Ultrastructural characterization of the epithelium that constitutes the cardiac gland epithelial 'honeycomb' in the stomach of the babirusa (Babyrousa babyrussa). C R Biol. Vol 331,32-41.
Stevens H, Rector A, Bertelsen MF, Leifsson PS, Van Ranst M (2008). Novel papillomavirus isolated from the oral mucosa of a polar bear does not cluster with other papillomaviruses of carnivores. Vet Microbiol. Vol 129,108-16.
Agungpriyono S, Kurohmaru M, Prasetyaningtyas WE, Kaspe L, Leus KYG, Sasaki M, Kitamura N,Yamada J, Macdonald AA (2007). A lectin histochemical study on the testis of the babirusa, Babyroussa babyroussa (Suidae). Anat. Histol. Embryol.: 36, 321-400.
Bertelsen MF, J Klausen, E Holm, C Grøndahl, PH Jørgensen (2007). Serological response to vaccination against Avian Influenza in zoo-birds using an inactivated H5N9 vaccine. Vaccine. Vol 25, 4345-4349.
Bertelsen MF, M Kjelgaard-Hansen, J Wadsworth, and GJ Crawshaw (2007). Short-term biological variation of clinical chemical values in Dumeril's monitors (Varanus dumerili). Journal of Zoo and Wildlife Medicine. Vol 38, 217-221
Mansa S, E Palmer, C Grøndahl, L Lønaas, G Nyman (2007). Long-term treatment with carprofen of 805 dogs with osteoarthritis. Veterinary Record. Vol 160, 427-430.
Bertelsen M.F. and J.S. Weese (2006): Fatal clostridial enterotoxemia (Clostridium glycolicum) in an ornate Nile monitor (Varanus ornatus). Journal of Zoo and Wildlife Medicine. Vol 37, 53-54.
Bertelsen M.F., M. Acquarone and E.W. Born (2006): Resting heart and respiratory rate in wild Atlantic walrus. Marine Mammal Science. Vol 22, 714-718.
Bertelsen M.F., C. Grøndahl and S.B. Giese (2006): Disseminated Mycobacterium celatum infection in a white-tailed trogon (Trogon viridis). Avian Pathology. Vol 35, 316-19.
Bertelsen M.F., J.M.D. Enemark og S.N. Olsen (2006): Polyneuritis equi – oversigt og kasuistik. Dansk Veterinær Tidsskrift. Vol 89, 11, 19-25.
Bojesen A.M., M.F. Bertelsen and K.E.P. Olsen (2006): Fatal enterocolitis in Asian elephants (Elephas maximus) caused by Clostridium difficile. Veterinary Microbiology. Vol 116, 329-335.
Eriksen T., M.F. Bertelsen, C. Grøndahl and T. Egelund (2006): Endodontisk behandling af kappebavian. Dansk Veterinær Tidsskrift. Vol 89, (14), 30-32.
Nejsum P., C. Grøndahl, and K.D. Murrell (2006). Molecular evidence for the infection of zoo chimpanzees by pig Ascaris. Veterinary Parasitology vol 139, 203-210.
Uttenthal Å., M.J. Hoyer, C. Grøndahl, H. Houe, C. van Maanen, T.B. Rasmussen, and L.E. Larsen (2006). Vertical transmission of bovine viral diarrhoea virus (BVDV) in mouse deer (Tragulus javanicus) and spread to domestic cattle. Archives of Virolology vol 151, 2377-2387.
Westarp Zornhagen K. og M.F. Bertelsen (2006): Blodprøveudtagning på fugle – en praktisk guide. Dansk Veterinær Tidsskrift. Vol 89, 20, 22-25.
Bertelsen M.F., G.J. Crawshaw, L. Sigler, and D.A. Smith (2005). Fatal cutaneous mycosis in tentacled snakes (Erpeton tentaculatum) caused by the Chrysosporium anamorph of Nannizziopsis vriesii. Journal of Zoo and Wildlife Medicine. Vol 36, 82-87.
Bertelsen M.F., C.A.E. Mosley, G.J. Crawshaw, D. Dyson and D.A. Smith (2005). Minimum alveolar concentration of isoflurane in mechanically ventilated Dumeril’s monitors (Varanus dumerili). Journal of the American Veterinary Medical Association. Vol 226, 1098-1101.
Bertelsen M.F., C.A.E. Mosley, G.J. Crawshaw, D. Dyson and D.A. Smith (2005). Inhalation anesthesia in Dumeril’s monitor (Varanus dumerili) with isoflurane, sevoflurane and nitrous oxide: effects of inspired gasses in induction and recovery. Journal of Zoo and Wildlife Medicine. Vol 36, 62-68.
Bertelsen M.F., C.A.E. Mosley, G.J. Crawshaw, D. Dyson and D.A. Smith (2005). Anesthetic potency of sevoflurane and nitrous oxide in mechanically ventilated Dumeril’s monitors (Varanus dumerili). Journal of the American Veterinary Medical Association. Vol 227, 525-528.
Rector A., K. Van Doorslaer, M.F. Bertelsen, I.K. Barker, R.A. Olberg, P. Lemey, J.P. Sundberg, and M. Van Ranst (2005). Isolation and cloning of the raccoon (Procyon lotor) papillomavirus type 1 by using degenerate papillomavirus-specific primers. Journal of General Virology. Vol 86, 2029-2033.
Uttenthal Å., C. Grøndahl, M.J. Hoyer, H. Houe, C.van Maanen, T.B.Rasmussen & L.E. Larsen (2005). Persistent BVDV infection in mousedeer infects calves – Do we know the reservoirs for BVDV? Preventive Veterinary Medicine Vol 72, 87-91.
Bertelsen, M.F., R.A. Ølberg, G.J. Crawshaw, A. Dibernardo, L.R. Lindsay, M.A. Drebot & I.K. Barker (2004). West Nile Virus Infection in the Eastern Loggerhead Shrike (Lanius ludovicianus migrans); Pathology, Epidemiology and Immunization. Journal of Wildlife Diseases. Vol. 40, 538-542.
Bertelsen M.F., R.A. Ølberg, K.G. Mehren, D.A. Smith & G.J. Crawshaw (2004): Surgical Management of Rectal Prolapse in an Indian Rhinoceros (Rhinoceros unicornis). Journal of Zoo and Wildlife Medicine. Vol. 35, 245-247.
Ølberg R.A., I.K. Barker, G.J. Crawshaw, M.F. Bertelsen, M.A. Drebot & M. Andonova (2004): West Nile Virus Encephalitis in a Barbary Macaque (Macaca sylvanus). Emerging Infectious Diseases. Vol. 10, 712-714.
Grøndahl C., Å. Uttenthal, L.E. Larsen, H. Houe and T.B. Rasmussen (2003). Characterisation of a pestivirus isolated from persistently infected Mouse deer (Tragulus javanicus) Archives of Virololy vol 148, 1455-1463.
Kortegaard H.E., J. Quist, C. Grøndahl, and T. Eriksen (2003). Endodontic Treatment of a Tiger. Journal of Veterinary Dentistry, vol 20, 149-153.