title: [Prevention of backache, an occupational disease of the dentists].
mesh_terms: D000328:Adult; D001416:Back Pain / Q000517:prevention & control* / Q000628:therapy; D003815:Dentists; D006801:Humans; D008875:Middle Aged; D009784:Occupational Diseases / Q000517:prevention & control*; D011187:Posture