| Holt, P. E., Cooper, J. E., & Needham, J. R. (1979). Diseases of tortoises: a review of seventy cases. Journal of Small Animal Practice, 20, 269–286. |
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| Added by: Admin 24 Aug 2008 18:46:40 UTC |
Pop. 1.75%
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| Jackson, O. F., & Needham, J. R. (1983). Rhinitis and virus antibody titre in chelonians. Journal of Small Animal Practice, 24(1), 31–36. |
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| Added by: Admin 24 Aug 2008 18:49:39 UTC |
Pop. 2%
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| Lawrence, K., Palmer, G. H., & Needham, J. R. (1986). Use of carbenicillin in 2 species of tortoise (testudo graeca and t. hermanni). Research in Veterinary Science, 40(3), 413–415. |
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| Added by: Admin 24 Aug 2008 19:37:28 UTC |
Pop. 2%
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| Lawrence, K., & Needham, J. R. (1985). Rhinitis in long term captive mediterranean tortoises (testudo graeca and t. hermannii). Veterinary Record, 117(25/26), 662–664. |
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| Added by: Admin 24 Aug 2008 19:37:28 UTC |
Pop. 2%
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