Opiate antagonists and agonists and feeding in sheep.
D000818:Animals; D004151:Dipeptides / Q000494:pharmacology; D004326:Drinking / Q000187:drug effects; D004347:Drug Interactions; D004723:Endorphins / Q000494:pharmacology*; D004745:Enkephalins / Q000494:pharmacology*; D005247:Feeding Behavior / Q000187:drug effects*; D008297:Male; D009270:Naloxone / Q000494:pharmacology; D009292:Narcotic Antagonists / Q000494:pharmacology*; D012756:Sheep; D014868:Water Deprivation
D004151:Dipeptides; D004723:Endorphins; D004745:Enkephalins; D009292:Narcotic Antagonists; C019448:kyotorphin; D009270:Naloxone