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- [3] FERTILITY AND MINIMUM NUMBER OF SPERMATOZOA IN CATTLE ARTIFICIAL INSEMINATION [J]. COMPTES RENDUS DES SEANCES DE LA SOCIETE DE BIOLOGIE ET DE SES FILIALES, 1969, 163 (12): : 2678 - &
- [7] Relationship between fertility in cattle and the number of inseminated spermatozoa [J]. JOURNAL OF REPRODUCTION AND FERTILITY, 2000, 119 (02): : 293 - 308
- [9] DEVELOPMENTS IN ARTIFICIAL INSEMINATION OF DAIRY CATTLE [J]. CORNELL VETERINARIAN, 1946, 36 (02): : 118 - 137