title: American Pain Society releases new guidelines for arthritis pain.
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use*; D001168:Arthritis; D001835:Body Weight; D006801:Humans; D009294:Narcotics / Q000627:therapeutic use*; D010146:Pain / Q000188:drug therapy* / Q000209:etiology; D014481:United States
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D009294:Narcotics