Tramadol use and dependence in chronic noncancer pain patients.
Soyka
M
M
Backmund
M
M
Hasemann
S
S
D000701:Analgesics, Opioid / Q000627:therapeutic use*; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D010146:Pain / Q000188:drug therapy*; D019966:Substance-Related Disorders / Q000453:epidemiology*; D014147:Tramadol / Q000627:therapeutic use*
D000701:Analgesics, Opioid; D014147:Tramadol