共 36 条
- [1] Adams W M, 1970, Biol Reprod, V3, P223
- [4] BEDFORD CA, 1972, J REPROD FERT S, V16, P1
- [5] BOSC MJ, 1972, J REPROD FERTIL, V28, P347, DOI 10.1530/jrf.0.0280347
- [6] BOTTOMS GD, 1972, AM J VET RES, V33, P785
- [7] BOWERMAN A. M., 1964, IOWA STATE J SCI, V38, P437
- [8] CHALLIS JRG, 1972, J REPROD FERTIL, V30, P485
- [10] Davies I J, 1972, Vitam Horm, V30, P223, DOI 10.1016/S0083-6729(08)60797-9