Psychopharmacologically significant peptides.
D000818:Animals; D002415:Cats; D006224:Cricetinae; D004723:Endorphins / Q000494:pharmacology*; D006168:Guinea Pigs; D066298:In Vitro Techniques; D051379:Mice; D011619:Psychotropic Drugs; D051381:Rats
D004723:Endorphins; D011619:Psychotropic Drugs