共 18 条
[1]
ALLEN WE, 1974, EQUINE VET J, V62, P87
[3]
BOOTH JM, 1976, BRIT VET J, V132, P529
[5]
CLINICAL APPLICATION OF PROGESTERONE-IN-MILK TEST
[J].
BRITISH VETERINARY JOURNAL,
1976, 132 (05)
:538-542
[6]
GUNTHER JD, 1978, J ANIM SCI S, V46, P363
[7]
PREGNANCY DIAGNOSIS IN COW FROM MILK PROGESTERONE CONCENTRATION
[J].
BRITISH VETERINARY JOURNAL,
1976, 132 (05)
:445-464
[10]
HUNT B, 1978, J AM VET MED ASSOC, V172, P1298