title: Low back pain presents tough challenge to occupational physicians.
authors.forename: A L
authors.initials: AL
authors.lastname: Strasser
mesh_terms: D001416:Back Pain / Q000175:diagnosis / Q000628:therapy*; D004185:Disability Evaluation; D006801:Humans; D009784:Occupational Diseases / Q000175:diagnosis / Q000628:therapy*