title: [Prolonging the duration of peridural anesthesia with xyline by the addition of morphine].
mesh_terms: D000328:Adult; D000368:Aged; D000767:Anesthesia, Epidural; D000779:Anesthetics, Local / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage*; D010149:Postoperative Pain / Q000188:drug therapy*
chemical_list: D000779:Anesthetics, Local; D009020:Morphine
vernacular_title: Prelungirea duratei anesteziei peridurale cu xilină prin asocierea morfinei.