Effects of age, weight, hormones, and hibernation on breeding success in boreal toads (Bufo boreas boreas)

Theriogenology - Tập 73 Số 4 - Trang 501-511 - 2010
Terri L. Roth1, D.C. Szymanski1, E. D. Keyster1
1Center for Conservation and Research of Endangered Wildlife (CREW), Cincinnati Zoo & Botanical Garden, Cincinnati, Ohio, USA

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