[Arthritis and arthrosis: chief etiology of chronic pain].
D000700:Analgesics / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000453:epidemiology / Q000451:nursing*; D002908:Chronic Disease; D003430:Cross-Sectional Studies; D005858:Germany / Q000453:epidemiology; D006801:Humans; D010003:Osteoarthritis / Q000453:epidemiology / Q000451:nursing*; D010146:Pain / Q000453:epidemiology / Q000209:etiology / Q000451:nursing*
D000700:Analgesics