共 28 条
[2]
ARNSTADT KI, 1981, J REPROD FERTIL, V62, P173, DOI 10.1530/jrf.0.0620173
[3]
PLASMA PROGESTERONE CONCENTRATIONS IN SUPEROVULATED HEIFERS DETERMINED BY ENZYMEIMMUNOASSAY AND RADIOIMMUNOASSAY
[J].
BRITISH VETERINARY JOURNAL,
1985, 141 (04)
:409-415
[4]
BULMAN DC, 1979, BRIT VET J, V135, P559
[5]
CAVESTANY D, 1985, CORNELL VET, V75, P441
[6]
CLAUS R, 1985, ZUCHTHYGIENE, V20, P54
[7]
FOOTE RH, 1979, BRIT VET J, V135, P550
[10]
PREGNANCY DIAGNOSIS IN COW FROM MILK PROGESTERONE CONCENTRATION
[J].
BRITISH VETERINARY JOURNAL,
1976, 132 (05)
:445-464