[When recommendations don't harmonize].
Anders
A
Baerheim
D000700:Analgesics / Q000627:therapeutic use; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use; D006801:Humans; D017116:Low Back Pain / Q000188:drug therapy*; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians'
D000700:Analgesics; D000894:Anti-Inflammatory Agents, Non-Steroidal