[Comparison of the rates of conception obtained after artificial insemination in the first and second estrus after treatment for synchronization with norethandrolone in the cow].
D000367:Age Factors; D000818:Animals; D002417:Cattle; D004971:Estrus / Q000187:drug effects*; D005260:Female; D005298:Fertility / Q000187:drug effects*; D007315:Insemination, Artificial; D007774:Lactation; D009639:Norethandrolone / Q000494:pharmacology*; D011247:Pregnancy; D013997:Time Factors
D009639:Norethandrolone
Comparaison des taux de conception obtenus après insémination artificielle au premier ou au second oestrus après des traitements de synchronisation par la noréthandrolone chez la vache