共 15 条
[1]
EFFECT OF NUTRITION ON THE ONSET OF MALE SEX HORMONE ACTIVITY AND SPERM FORMATION IN MONOZYGOUS BULL-CALVES
[J].
PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES,
1957, 147 (928)
:332-+
[9]
MANN T, 1956, 3RD INT C AN REPR, P21
[10]
NES NORODD, 1966, NORD VETERINAER MED, V18, P19