共 89 条
[5]
BELL D. J., 1962, RES VET SCI, V3, P219
[7]
BRONSCH K., 1967, ZENTRALBL VETERINARMED REIHE A, V14, P105
[8]
CLARK NB, 1980, AVIAN ENDOCRINOLOGY, P191
[9]
Clayton G.A., 1972, Journal Reprod Fert, V15, P1
[10]
COMBS GF, 1962, MARYLAND NUTRITION C, P65