A. Davis

发表

T. Berger, J. Hedrick, N. Wardrip, 1989, Journal of reproduction and fertility.

L. Spate, C. Murphy, R. Prather, 2015, Theriogenology.

L. Spate, C. Murphy, R. Prather, 2015 .

B. Dresser, S. Mikota, M. C. Gómez, 2000, Reproduction, fertility, and development.