title: The effects of morphine and metenkephalin on nociceptive neurones in the rat thalamus [proceedings].
mesh_terms: D000818:Animals; D066298:In Vitro Techniques; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D009474:Neurons / Q000187:drug effects*; D009842:Oligopeptides / Q000494:pharmacology*; D051381:Rats; D013788:Thalamus / Q000166:cytology*
chemical_list: D009842:Oligopeptides; D009020:Morphine