title: [Studies on the central analgesia of vitamin K3].
mesh_terms: D000700:Analgesics; D000818:Animals; D004305:Dose-Response Relationship, Drug; D005260:Female; D007085:Ilium / Q000187:drug effects; D066298:In Vitro Techniques; D008297:Male; D051379:Mice; D009020:Morphine / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D009270:Naloxone / Q000494:pharmacology; D010146:Pain / Q000503:physiopathology*; D011817:Rabbits; D051381:Rats; D012684:Sensory Thresholds; D014812:Vitamin K / Q000037:antagonists & inhibitors / Q000494:pharmacology*
chemical_list: D000700:Analgesics; D014812:Vitamin K; D009270:Naloxone; D009020:Morphine