[Coming to light. The problem of identification and grouping of pain patients].
Arnold
B
B
D002908:Chronic Disease; D003363:Cost Control; D003953:Diagnosis-Related Groups / Q000191:economics*; D005858:Germany; D015276:Health Care Rationing / Q000191:economics*; D006801:Humans; D038801:International Classification of Diseases; D009313:National Health Programs / Q000191:economics*; D010146:Pain / Q000145:classification / Q000175:diagnosis / Q000191:economics*; D011785:Quality Assurance, Health Care / Q000191:economics*; D012052:Reimbursement, Incentive / Q000191:economics