共 15 条
[2]
BEUVING G, 1977, J REPROD FERTIL, V51, P169, DOI 10.1530/jrf.0.0510169
[4]
BUCKLAND RB, 1974, POULTRY SCI, V53, P256
[7]
HAMILTON RMG, 1977, POULTRY SCI, V56, P1720