共 50 条
- [3] ATYPICAL MILK PROGESTERONE PROFILES IN 2 POSTPARTUM DAIRY-COWS [J]. BRITISH VETERINARY JOURNAL, 1981, 137 (02): : 188 - 191
- [4] FERTILITY OF DAIRY-COWS INSEMINATED ON THE BASIS OF MILK PROGESTERONE MEASUREMENTS [J]. BRITISH VETERINARY JOURNAL, 1979, 135 (06): : 537 - 540
- [5] PROGESTERONE CONCENTRATION IN DEFATTED MILK OF DAIRY-COWS IN EARLY-PREGNANCY [J]. BRITISH VETERINARY JOURNAL, 1992, 148 (01): : 45 - 53
- [6] USE OF MILK PROGESTERONE RADIOIMMUNOASSAY IN DIAGNOSIS AND TREATMENT OF SUBFERTILITY IN DAIRY-COWS [J]. BRITISH VETERINARY JOURNAL, 1976, 132 (05): : 507 - 517
- [9] DIAGNOSIS OF PREGNANCY IN DAIRY-COWS BASED ON THE PROGESTERONE CONTENT OF MILK .1. DISCRIMINATING BETWEEN PREGNANT AND NON-PREGNANT DAIRY-COWS ON THE BASIS OF MILK PROGESTERONE LEVELS [J]. SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE-SUID-AFRIKAANSE TYDSKRIF VIR VEEKUNDE, 1988, 18 (04): : 150 - 152