共 20 条
[11]
CONCENTRATION OF PROGESTERONE IN MILK OF COWS DURING REPRODUCTIVE CYCLE
[J].
BRITISH VETERINARY JOURNAL,
1971, 127 (08)
:R19-&
[12]
PICHON MF, 1973, STEROIDS, V21, P335
[15]
Rowson L. E. A., 1963, Veterinary Record, V75, P866
[16]
SHEMESH M, 1973, J ANIM SCI, V36, P726
[17]
STABENFELDT GH, 1969, J REPROD FERTIL, V19, P433, DOI 10.1530/jrf.0.0190433
[18]
SWAIN M C, 1972, Clinica Chimica Acta, V39, P455, DOI 10.1016/0009-8981(72)90066-6
[20]
Zemjanis R, 1962, DIAGNOSTIC THERAPEUT