共 13 条
[2]
Hammond J., 1927, PHYSL REPRODUCTION C, P35
[3]
Hansel W., 1964, P 5 INT C AN REPR AR, V7, P378
[4]
HOMMA S, 1960, JAPANESE J ANIMAL RE, V5, P127
[5]
KANEDA Y, 1980, Japanese Journal of Animal Reproduction, V26, P37
[6]
Kaneda Y, 1970, JPN J ANIM REPROD, V15, P134
[7]
MAKINO T, 1973, FOLIA ENDOCRINOL JAP, V49, P629
[8]
McENTEE KENNETH, 1958, INTERNATL JOUR FERTILITY, V3, P120
[9]
MORROW DA, 1966, J AM VET MED ASSOC, V149, P1596
[10]
OKUDA K, 1982, THESIS U MUNICH, P104