title: [Update on the use of opioids in acute, chronic, and breakthrough pain: an international symposium. Barcelona, February 2011].
authors: Cajaraville J
authors: CJ
authors: Pérez
mesh_terms: D059787:Acute Pain / Q000188:drug therapy; D000701:Analgesics, Opioid / Q000008:administration & dosage / Q000627:therapeutic use*; D059390:Breakthrough Pain / Q000188:drug therapy; D059350:Chronic Pain / Q000188:drug therapy; D006801:Humans; D010146:Pain / Q000188:drug therapy*; D059408:Pain Management / Q000379:methods / Q000639:trends; D013030:Spain
chemical_list: D000701:Analgesics, Opioid