Cervicobrachial and low-back disorders among school lunch workers and nursery-school teachers in comparison with cash-register operators.
D000328:Adult; D001416:Back Pain / Q000209:etiology*; D020968:Brachial Plexus Neuritis / Q000209:etiology*; D005260:Female; D006801:Humans; D008161:Lumbosacral Region; D008297:Male; D009784:Occupational Diseases; D010808:Physical Examination; D011795:Surveys and Questionnaires