共 13 条
[1]
ATWOOD H, 1929, W VIRGINIA AGR EXP S, V223, P3
[2]
ATWOOD HORACE, 1929, POULTRY SRI, V8, P137
[4]
BRADFIELD JRG, 1951, J EXP BIOL, V28, P125
[5]
BURMESTER BR, 1939, 7TH P WORLDS POULTR, P99
[6]
FRAPS RM, 1961, CONTROL OVULATION
[8]
ROMANOFF AL, 1949, AVIAN EGG