Management of fibromyalgia.
Huppert
A
A
D000701:Analgesics, Opioid / Q000191:economics / Q000627:therapeutic use*; D004345:Drug Industry; D005356:Fibromyalgia / Q000188:drug therapy*; D006801:Humans; D012109:Research Support as Topic; D014147:Tramadol / Q000191:economics / Q000627:therapeutic use*
D000701:Analgesics, Opioid; D014147:Tramadol