Neonatal beta-endorphin and sexual behavior.
D000818:Animals; D000831:Animals, Newborn; D004723:Endorphins / Q000494:pharmacology* / Q000502:physiology; D005260:Female; D007276:Injections, Intraventricular; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D012726:Sexual Behavior, Animal / Q000187:drug effects*; D013997:Time Factors
D004723:Endorphins