title: Intraarticular controversy continues.
authors.forename: G C
authors.initials: GC
authors.lastname: Allen
mesh_terms: D000701:Analgesics, Opioid / Q000008:administration & dosage*; D004347:Drug Interactions; D004837:Epinephrine / Q000008:administration & dosage*; D006801:Humans; D007270:Injections, Intra-Articular; D009020:Morphine / Q000008:administration & dosage*
chemical_list: D000701:Analgesics, Opioid; D009020:Morphine; D004837:Epinephrine