Performance, bacterial shedding and microbial drug resistance in two tortoise species von Barbour, E. K., Chacra, N. A., Gali-Mouhtaseb, H., Jaber, L., Nehme, P., Shaib, H., Sadek, R., Usayran, U.

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Calcium and carbonate supply in the shell gland of hens laying eggs with strong and weak shells and during and after a rest from lay von Balnave, D. (University of Sydney, NSW, Australia), El-Khatib, U, Zhang, D

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