title: [Acute (or chronic) intense pain. Oral administration impossible. Titration].
authors.forename: Jean-Philippe
authors.initials: JP
authors.lastname: Gras
mesh_terms: D000208:Acute Disease; D000284:Administration, Oral; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D002908:Chronic Disease; D004334:Drug Administration Schedule; D016903:Drug Monitoring / Q000379:methods*; D006801:Humans; D010146:Pain / Q000188:drug therapy*; D010147:Pain Measurement / Q000379:methods
chemical_list: D000701:Analgesics, Opioid