Evaluation of low back pain.
D001416:Back Pain / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000175:diagnosis; D008487:Medical History Taking; D009730:Nursing Assessment; D009736:Nursing Process; D009785:Occupational Health Nursing; D010808:Physical Examination; D012017:Referral and Consultation