title: [Experimentation in artificial insemination in Cameroon, by importation of frozen semen. II. Attempt at estrus synchronization in femal zebus].
mesh_terms: D000818:Animals; D002163:Cameroon; D002417:Cattle / Q000502:physiology*; D004973:Estrus Synchronization; D005260:Female; D005615:Freezing; D007315:Insemination, Artificial / Q000662:veterinary*; D008297:Male; D011247:Pregnancy; D011309:Preservation, Biological; D012661:Semen
vernacular_title: L'expérimentation de l'insémination artificielle au Cameroun, par importation de semence congelée II Essai de synchronisation de l'oestrus sur femelles zébus