| Zwart, P., Dorrestein, G. M., Buitelaar, M. H., & van der Hage, M. (1989). Bacteriological examination of reptiles and amphibia: a computerised system. Herpetopathologia, 1 (1), 109–112. |
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| Added by: Admin 24 Aug 2008 17:40:21 UTC |
Pop. 3.5%
|
| Zwart, P. (1964). Studies on renal pathology in reptiles. Veterinary Pathology, 1(6), 542–556. |
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| Added by: Sarina Wunderlich 30 Oct 2011 14:52:45 UTC |
Pop. 4%
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| Zwart, P., & Truyens, E. H. A. (1975). Hexamitiasis in tortoises. Veterinary Parasitology, 1(2), 175–183. |
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| Last edited by: Beate Pfau 01 Jan 2010 12:09:04 UTC |
Pop. 3.75%
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| Zwart, P., & van Vorstenbosch, C. J. A. H. V. , Abnormalities of the shell of eggs in reptiles. Paper presented at 5th International Colloquium on the Pathology of Reptiles and Amphibians. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:57:24 UTC |
Pop. 4.25%
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| Zwart, P. (1980). Nutrition and nutritional disturbances in reptiles. Proc. Europ. Herp. Symp. C.L.W.P. Oxford, 1980, 75–80. |
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| Added by: Admin 24 Aug 2008 20:04:54 UTC |
Pop. 3%
|
| Zwart, P. (1987). Advances in the veterinary care of chelonians over the past 20 years (1967 - 1987). Testudo, 2 (5), 1–14. |
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| Added by: Admin 24 Aug 2008 17:40:21 UTC |
Pop. 3.75%
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| Zwart, P., & van Vorstenbosch, C. J. A. H. V. (1998). Abweichende eischalen bei reptilien. Salamandra, 34(1), 81–92. |
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| Added by: Admin 14 Aug 2008 20:40:55 UTC |
Pop. 4.25%
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| Zylstra, E. R. (2007). The bolson tortoise (gopherus flavomarginatus): king of the (re-) wild frontier. Sonoran Herpetologist, 20(5), 50–54. |
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| Added by: Sarina Wunderlich 28 Feb 2010 12:08:05 UTC |
Pop. 4.75%
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