共 28 条
[1]
Andresen O., 1979, Norsk Veterinaertidsskrift, V91, P411
[3]
USE OF THE MILK PROGESTERONE TEST FOR PREGNANCY DETERMINATION
[J].
BRITISH VETERINARY JOURNAL,
1979, 135 (05)
:478-488
[4]
CLINICAL APPLICATION OF PROGESTERONE-IN-MILK TEST
[J].
BRITISH VETERINARY JOURNAL,
1976, 132 (05)
:538-542
[5]
FOOTE RH, 1979, BRIT VET J, V135, P550
[6]
PREGNANCY DIAGNOSIS IN COW FROM MILK PROGESTERONE CONCENTRATION
[J].
BRITISH VETERINARY JOURNAL,
1976, 132 (05)
:445-464
[8]
Hoffman B., 1978, Control of reproduction in the cow. A seminar in the EEC Programme of Coordination of Research on Beef Production held at Galway, September 27-30, 1977., P562
[9]
HOFFMANN B, 1973, Zuchthygiene (Berlin), V8, P154
[10]
HOLDSWORTH RJ, 1979, VET REC, V105, P535