共 58 条
[1]
ALIAKBRAI S, 1979, J AM VET MED ASSOC, V174, P1306
[2]
ANDERSEN AC, 1973, OVARY REPRODUCTIVE C, P64
[3]
ANDREWS EJ, 1974, CAN J COMP MED, V38, P85
[4]
BAIRD DT, 1973, REPRODUCTION MAMMALS, V3, P1
[5]
Baker C. B., 1980, Current therapy in theriogenology, P721
[6]
Benirschke K., 1981, Mechanisms of sex differentiation in animals and man., P421
[7]
Byskov A. G., 1981, Mechanisms of sex differentiation in animals and man., P145
[8]
BYSKOV AG, 1977, J ANAT, V123, P77
[10]
COTCHIN E., 1961, RES VET SCI, V2, P133