[Attempt at temporary sterilization of female calves using gestagenic agents].
D000818:Animals; D002417:Cattle / Q000187:drug effects*; D002715:Chlormadinone Acetate / Q000494:pharmacology*; D004971:Estrus / Q000187:drug effects*; D005260:Female; D005298:Fertility; D008535:Megestrol / Q000494:pharmacology; D011247:Pregnancy; D011278:Pregnanes / Q000494:pharmacology*; D011372:Progestins / Q000494:pharmacology*; D012098:Reproduction; D013245:Sterilization, Reproductive / Q000662:veterinary*
D011278:Pregnanes; D011372:Progestins; D002715:Chlormadinone Acetate; D008535:Megestrol
Versuch einer temporären Sterilisation von Kalbinnen mit gestagenen Wirkstoffen.