Van IJzer J, Van Zijll Langhout M. 2020. Hidden Balantidium coli in a Western lowland gorilla (Gorilla gorilla gorilla). Journal of Comparative Pathology 174:198.

Van Zijll Langhout M, Molenaar F, Verstappen F, Wolters M, Akbar, Schafternaar W. Diagnostics and treatment of EEHV-1B in an Asian elephant. Proc Int Conf on Dis of Zoo Wild Animals, Kolmarden, Sweden. 14 – 18 June 2019.

Molenaar F, Wissink-Argilaga N, Vet L, Van Zijll Langhout M, Dastjerdi A, Schaftenaar W. Clinical EEHV1b in two Asian elephant calves (Elephas Maximus) – clinical presentation and decision-making leading to survival. North American Elephant Endotheliotropic Herpesvirus (EEHV) Workshop, Houston Zoo, Houston, USA. 26 – 28 March 2019.

Meuffels J, Ververs C, Pootoolal J, van Zijll Langhout M, Goveare J. 2018. Evaluation of the growth in relation to the diet and husbandry of five orphaned, hand-reared giraffe (Giraffa camelopardalis, Giraffa reticulata) calves. Journal of Zoo and Wildlife Medicine 50(1), 205 – 218.

Van Zijll Langhout M, Ververs C, de Haan D, Versloot M, Szantho J, Hellebuyk T, van de Velde M, Pirson S. Sperm collection and artificial insemination in Tomistomas (Tomistoma schlegelii) at ARTIS Amsterdam Royal Zoo. Proc Int Conf on Dis of Zoo Wild Animals, Prague, Tjech Republic. 19 – 23 Oct 2018.

Van Zijll Langhout M, Hooijer A, Holzhauer M. A sand crack in a reticulated giraffe (Giraffa camelopardalis reticulata) and its treatment. Proc Int Conf on Dis of Zoo Wild Animals, Prague, Tjech Republic. 19 – 23 Oct 2018.

Ververs C, van Zijll Langhout M, Govaere J, Van Soom A. 2018. Breeding on the brink of extinction: what can we learn from game-ranched white rhinoceroses (Ceratotherium simum)? PhD Ghent University, Ghent, Belgium.

Ververs C, van Zijll Langhout M, Hostens M, Otto M, Govern J, Durrant B, van Soom A. 2017. Reproductive performance parameters in a large population of game-ranched white rhinoceroses (Ceratotherium simum simum). PLOS One12(12): e0187751

Bolhuis H, van Hoffen L, van Zijll Langhout M, van Engeldorp-Gastelaars H, Hendriks W, Lamberts M, Kik M. 2017. Prevalence of dental disorders in 225 degus (Octodon degus) and evaluation of diagnostic indicators for early diagnosis of dental disease. Veterinary Record 181(23): 627.

Van Zijll Langhout M, Hooijer A, Holzhauer M. A sand crack in a reticulated giraffe (Giraffa camelopardalis reticulata) and its treatment. EAZA Annual Congress, Wildlands Adventure Park, Emmen, the Netherlands. 19 – 23 Sept. 2017.

Van Zijll Langhout M, Ververs C, de Haan D, Versloot M, Szantho J, Hellebuyk T, van de Velde M, Pirson S. Sperm collection and artificial insemination in Tomistomas (Tomistoma schlegelii) at ARTIS Amsterdam Royal Zoo. EAZA Annual Congress, Wildlands Adventure Park, Emmen, the Netherlands. 19 – 23 Sept. 2017.

Van Zijll Langhout M, Hooijer A, Holzhauer M. A sand crack in a reticulated giraffe (Giraffa camelopardalis reticulata) and its treatment. Proc 19th Int Symp 11th Int Conf on Lameness in Ruminants. München, Germany. 6 – 9 Sept. 2017.

Van Zijll Langhout M, Struijk R, Könning T, van Zuilen D, Horvath K, van Bolhuis H, Maarschalkerweerd R, Verstappen F. 2017. Evaluation of bone mineralization by computed tomography in wild and captive common spadefoot toads (Pelobates fuscus), in relation to exposure to UVB radiation and dietary supplements. J Zoo Wildl Med. 48(3):748-756.

Ververs C, van Zijll Langhout M, Hostens M, Otto M, Govaere J, Durrant B, Van Soom A. Reproductive performance parameters in a population of 1,000+ game-ranched white rhinoceroses (Ceratotherium simum simum). Proc Zoo Wildl Health Conf, Berlin, Germany. 24 – 27 May 2017.

Van Zijll Langhout M, Struijk R, Könning T, van Zuilen D, Verstappen F. Evaluation of metabolic bone disease in wild and captive common spadefoot toads (Pelobates fuscus) by CT, as part of a captive rearing program. Proc Zoo Wildl Health Conf, Berlin, Germany. 24 – 27 May 2017.

Van Bolhuis H, Wolters M, De Boer M, Fijnheer R, van Zijll Langhout M, Niphuis H, Eckman C. 2017. Thrombotic thrombocytopenic purpura related to ADAMTS13- deficiency, and successful treatment in a chimpanzee (Pan troglodytes verus). J of Med Primatol. 46(5): 267–270.

Van Zijll Langhout M, Wolters M, Horwath K, Thiesbrummel H, Van Bolhuis H, Van der Hulst V, Riezebos R. 2017. Clinical signs, diagnostics and successful treatment of a myocarditis in a chimpanzee (Pan troglodytes). J of Med Primatol. 46(5): 263–266.

Ververs C, Hostens M, van Zijll Langhout M, Otto M, Govaere J, Durrant B, Van Soom A. Factors influencing horn growth and consequences of dehorning game-ranched white rhinoceros (Ceratotherium simum simum). Proc Wildl Management Conf, Pretoria, South Africa. 22 – 25 Feb 2017.

Van Zijll Langhout M, Struijk R, Könning T, van Zuilen D, Horwath K, Verstappen F. Bone densities in three different populations of Common Spadefoots (Pelobates fuscus) by using Computed Tomography. 9th European EAZA Nutrition Conference, Liberec, Tjech Republic. 26 – 29 January 2017.

Ververs C, van Zijll Langhout M, Hostens M, Otto M, Govaere J, Durrant B, Van Soom A. Reproductive performance parameters in a population of 1.354 white rhinoceroses (Ceratotherium simum simum). 43rd Ann conf Int Embryo Technology Society, Texas, USA. 14 – 17 January 2017.

Van Zijll Langhout M, Lane E, Unwin S, Michel A. Tuberculosis in a closed population of vervet monkeys (Chlorocebus pygerythus): immunodiagnostics and pathology. Proc Joint AAZV/EAZWV/IZW conf, Atlanta, USA. 16 – 22 July 2016.

Traast A, Kik M, van Asten AJAM, van Zijll Langhout M. 2016. Are retroviruses detectable in the tissues of capybaras with multiple myeloma by PCR? Doctoral Thesis, Utrecht University, the Netherlands.

Van Zijll Langhout M, Caraguel CG, Raath JP, Boardman WSJ. 2016. Evaluation of etorphine and midazolam anesthesia, and the effect of intravenous Butorphanol on the cardiopulmonary parameters in game-ranched white rhinoceroses (Ceratotherium simum). J Zoo Wildl Med 47:827–833.

Könning T, van Zijll Langhout M, Passon-Vastenburg M. 2015. Radiographic and computer tomograhic findings in a golden lion tamarin (Leontopithecus rosalia) with osteopenia. Veterinary Radiology & Ultrasound, 56:696.

Ververs C, van Zijll Langhout M, Govaere J, van Soom A. 2015. Features of reproduction and assisted reproduction in the white (Ceratotherium simum) and black (Diceros bicornis) rhinoceros. Vlaams Diergeneeskundig Tijdschrift 84:175–187.

Boardman WSJ, Caraguel CG, Raath JP, van Zijll Langhout M. 2014. Butorphanol does improve Cardiopulmonary Parameters in Game Ranched White Rhinoceroses (Ceratotherium simum) anesthestised with Etorphine and Azaperone. J. of Wildl Dis. 50:849–57.

Michel A, Hlokwe TM, Espie IW, van Zijll Langhout M, Koeppel K, Lane E. 2013. Mycobacterium tuberculosis at the Human/Wildlife interface in a high TB burden country. Transboundary and Emerging Diseases, 60:46 – 52.

Van Zijll Langhout M. The use of Butorphanol tartrate for walking white rhinoceroses (Ceratotherium simum) and African buffalos (Syncerus caffer). Proc Ann Conf S Afr Vet Ass Wildl Group Conf, Pretoria, South Africa.   9 – 10 March 2012.

Van Zijll Langhout M. Using butorphanol tartrate for walking rhinoceroses (Ceratotherium simum) and African buffalos (Syncerus caffer). Proc Int Conf Zoo Wildl Med, Lisbon, Portugal. 1 – 4 June 2011.

Van Zijll Langhout MH, Reed P, Fox M. 2010. Validation of multiple diagnostic techniques to detect Cryptosporidium sp. and Giardia sp. in western lowland gorillas (Gorilla gorilla gorilla) and observations on the prevalence of these protozoan infections in two populations. J Zoo Wildl Med 41:210 – 217.

Van Zijll Langhout MH. Management of an outbreak of M.tuberculosis in a vervet monkey rehabilitation centre in South Africa. Proc 2nd Afr Symp Zoological Med, Pretoria, South Africa. 16 – 18 Sept 2010.

Van Zijll Langhout MH. Butorphanol tartrate for walking rhinoceroses (Ceratotherium simum) and African buffalos (Syncerus caffer). Proc 2nd Afr Symp Zoological Med, Pretoria, South Africa. 16 – 18 Sept 2010.

Van Zijll Langhout MH, Raath JP. The use of etorphine, azaperone, butorphanol, ketamine and doxopram in white rhinoceroses, African buffalos, sable and roan antelopes: an overview of 2000 immobilizations. Proc Int Conf on Zoo Wildl Med, Madrid, Spain. 10 – 15 May 2010.

Van Zijll Langhout M, Unwin S. 2009. Management of an outbreak of M.tuberculosis in a vervet monkey (Chlorocebus Pycherythrus) rehabilitation centre in South Africa. PASA Primate Veterinary Healthcare Manual, 2nd ed., chapter 5.10.

Mugisha L, Unwin S, van Zijll Langhout M. 2009. Tuberculosis and its control. PASA Primate Veterinary Healthcare Manual, 2nd ed., chapter 4.3.

Michel AL, Hlokwe TM, Espie IW, Van Zijll Langhout M, Koeppel K, Lane E. Human tuberculosis in captive wild animal populations: trends in South Africa and implications for ‘one health’. Proc Int Symp Vet Epidemiology Economics (ISVEE), Durban, South Africa. 10 – 14 Aug 2009.

Van Zijll Langhout MH, Michel A, Unwin S. Management of an outbreak of M.tuberculosis in a vervet monkey rehabilitation centre in South Africa. Proc Int Conf on Zoo Wildl Med, Hilvarenbeek, the Netherlands. 20 – 24 May 2009.

Van Zijll Langhout MH, Reed P, Fox M. Giardia sp. and Cryptosporidium sp. infections in two free-ranging western lowland gorillas (Gorilla Gorilla gorilla) populations in Gabon, using 3 different diagnostic methods. Proc Int Conf on Zoo Wildl Med, Leipzig, Germany. 30 April – 3 May 2008.

Van Zijll Langhout M. 2006. Cryptosporidium sp., Giardia sp. and Balantidium infections western lowland gorillas (Gorilla gorilla gorilla). M.Sc. Thesis Wild Animal Health, Royal Veterinary College of London and Zoological Society of London.

Van Zijll Langhout M, Klaver P, Schaftenaar W, Noordhuizen N. 1998. BHV-1 in Artiodactylae in relation to the Dutch IBR vaccination policy; advise to the Dutch Zoo Association. Doctoral Thesis, Utrecht University, the Netherlands.