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- [8] STORAGE OF STALLION SEMEN BY DEEP FREEZING WIENER TIERARZTLICHE MONATSSCHRIFT, 1977, 64 (03): : 91 - 93
- [9] BOAR SEMEN STUDIES .2. LABORATORY AND FERTILITY RESULTS OF A METHOD FOR DEEP FREEZING CANADIAN JOURNAL OF COMPARATIVE MEDICINE, 1967, 31 (02): : 46 - +