title: What now about acetaminophen?
authors.forename: Marcel
authors.initials: M
authors.lastname: Zwahlen
authors.forename: Peter
authors.initials: P
authors.lastname: Jüni
authors.forename: Matthias
authors.initials: M
authors.lastname: Egger
mesh_terms: D000082:Acetaminophen / Q000627:therapeutic use*; D018712:Analgesics, Non-Narcotic / Q000627:therapeutic use*; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use*; D016861:Cyclooxygenase Inhibitors / Q000627:therapeutic use*; D004008:Diclofenac / Q000627:therapeutic use*; D006801:Humans; D020370:Osteoarthritis, Knee / Q000188:drug therapy*; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome
chemical_list: D018712:Analgesics, Non-Narcotic; D000894:Anti-Inflammatory Agents, Non-Steroidal; D016861:Cyclooxygenase Inhibitors; D004008:Diclofenac; D000082:Acetaminophen