Inhibition of precocial copulation in the domestic chick by progesterone brain implants.
D000818:Animals; D001835:Body Weight / Q000187:drug effects; D002645:Chickens; D002784:Cholesterol / Q000494:pharmacology; D003307:Copulation; D007031:Hypothalamus / Q000187:drug effects* / Q000502:physiology; D007266:Inhibition, Psychological; D008297:Male; D009043:Motor Activity / Q000187:drug effects; D011374:Progesterone / Q000008:administration & dosage / Q000494:pharmacology*; D012726:Sexual Behavior, Animal / Q000187:drug effects*
D011374:Progesterone; D002784:Cholesterol