title: Cost benefits of patient-controlled analgesia.
authors.forename: J P
authors.initials: JP
authors.lastname: DeFede
authors.forename: B E
authors.initials: BE
authors.lastname: Dhanens
authors.forename: N L
authors.initials: NL
authors.lastname: Keltner
mesh_terms: D000284:Administration, Oral; D000698:Analgesia / Q000191:economics* / Q000451:nursing; D000700:Analgesics / Q000008:administration & dosage; D003362:Cost-Benefit Analysis; D006801:Humans; D007260:Infusion Pumps / Q000191:economics; D007273:Injections, Intramuscular / Q000191:economics; D010146:Pain / Q000188:drug therapy / Q000191:economics* / Q000451:nursing; D012648:Self Care / Q000191:economics*
chemical_list: D000700:Analgesics