| Elkan, E., & Zwart, P. (1967). The ocular disease of young terrapins caused by vitamin a deficiency. Veterinary Pathology, 4, 201–203. |
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| Added by: Admin 25 Aug 2008 20:39:00 UTC |
Pop. 2.5%
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| Häfeli, W., & Zwart, P. (2000). Panzerweiche bei jungen landschildkröten und deren mögliche ursachen. Der praktische Tierarzt, 81(2), 129–132. |
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| Added by: Admin 17 Aug 2008 18:17:18 UTC |
Pop. 2.5%
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| Ippen, R., & Zwart, P. , Anatomy of major blood vessels in tails of reptiles, with reference to blood sampling. Paper presented at 5th International Colloquium on the Pathology of Reptiles and Amphibians. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:56:16 UTC |
Pop. 3%
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| Sassenburg, L., & Zwart, P. (2007). Schildkröten. In K. Gabrisch & P. Zwart (Eds.), Krankheiten der Heimtiere (pp. 653–738).Schlütersche. |
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| Last edited by: Beate Pfau 25 Jan 2009 17:46:51 UTC |
Pop. 2%
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| Vos-Maas, M. G., & Zwart, P. (1976). A technique for intravenous injection in the red-eared turtle (pseudemys scripta elegans). Laboratory Animal, 10, 399–401. |
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| Added by: Admin 25 Aug 2008 21:59:18 UTC |
Pop. 2%
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| Wiechert, J. M., & Zwart, P. (2001). Riesenblasenstein bei einer spornschildkröte (geochelone sulcata). Praktischer Tierarzt, 82(3), 180–186. |
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| Added by: Sarina Wunderlich 27 Nov 2011 14:28:23 UTC |
Pop. 2.5%
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| Wiechert, J. M., Zwart, P., & Mathes, K. A. (2001). Eibenvergiftung in einem schildkrötenbestand: Yew-intoxication in tortoises. Der praktische Tierarzt, 82(4), 260–262. |
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| Last edited by: Beate Pfau 01 Jan 2010 12:11:18 UTC |
Pop. 2%
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| 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. 3.25%
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| Zwart, P., Lambrechts, L., & Wiechert, J. M. , Panzerblutungen bei landschildkröten - ein zusammenhang mit pachydermie? Unpublished paper presented at Tagung der AG ARK. |
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| Added by: Admin 06 Jan 2014 18:25:33 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. 3.5%
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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. 3.5%
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| Zwart, P., Cooper, J. E., Jackson, O. F., & Lawton, M. P. C. (1989). Diseases of chelonia, slide and tape programme. London (Unit for Veterinary Continuing Education, Royal Veterinary College). |
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| Added by: Admin 24 Aug 2008 17:40:21 UTC |
Pop. 2.75%
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| Zwart, P., & Buitelaar, M. H. (1980). Candida tropicalis: enteritic infections and their treatment in chelonians. Am. Assoc. Zoo Vet. Ann. Proc. Washington, 58–59. |
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| Added by: Admin 24 Aug 2008 20:04:54 UTC |
Pop. 2.75%
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| Zwart, P., Lambrechts, L., Batist, D. P., Bijnens, B., Claessen, H., Mennes, S., & Riel, V. C. (1997). Excessive growth of hermann's tortoise, testudo hermanni, and consequences for carapace development - a case report. Verhandlungsbericht Erkrankungen der Zootiere, 38. |
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| Added by: Admin 27 Jun 2009 12:36:32 UTC |
Pop. 2.5%
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| Zwart, P. , Pathomorphology of calcium metabolism in chelonia. Paper presented at Proceedings of the 1st International Congress of Chelonian Conservation, Gonfaron. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:57:24 UTC |
Pop. 3.25%
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| 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. 2.75%
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| Zwart, P., & van der Gaag, I. (1981). Atrophic gastritis in a herman's tortoise testudo hermanni and two red-eared turtles chrysemys scripta elegans. American Journal of Veterinary Research, 42(12), 2191–2195. |
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| Added by: Admin 24 Aug 2008 20:04:54 UTC |
Pop. 3.25%
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| Zwart, P., & Ham, B. (1972). Control of intestinal parasites (oxyuroidea) in tortoises. Tijdschrift voor Diergeneeskunde, 97, 1285. |
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| Added by: Admin 25 Aug 2008 21:59:40 UTC |
Pop. 2.5%
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| Zwart, P. , Some data concerning the pathology of subchronic egg-binding and salpingitis in reptiles. Unpublished paper presented at First scientific meeting, May 16 - 18, 1996. |
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| Added by: Sarina Wunderlich 28 Feb 2010 12:08:04 UTC |
Pop. 4%
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| Zwart, P. (2000). Reactie op het artikel "de pannekoekschildpad (malacochersus tornieri) in gevangenschap" (van loon, 1999). De Schildpad, 26(1), 39–41. |
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| Added by: Sarina Wunderlich 30 Jun 2012 22:02:08 UTC |
Pop. 2.75%
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