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- [21] TEST SETS FOR THE ENZYME-IMMUNOASSAY OF CORTISOL AND PROGESTERONE ZEITSCHRIFT FUR KLINISCHE MEDIZIN-ZKM, 1985, 40 (17): : 1301 - 1303
- [22] PRESENT POSITION OF AND ACTION FOR IMPROVEMENT OF ARTIFICIAL-INSEMINATION OF CATTLE MONATSHEFTE FUR VETERINARMEDIZIN, 1982, 37 (23): : 894 - 896
- [24] STUDIES ON ONCE-DAILY ARTIFICIAL-INSEMINATION PROGRAMS OKLAHOMA AGRICULTURAL EXPERIMENT STATION MISCELLANEOUS PUBLICATION, 1979, (104): : 214 - 217