title: EEG examinations of a ship's crew during a voyage. Medical aspects.
mesh_terms: D000328:Adult; D001294:Attitude to Health; D001927:Brain Diseases / Q000175:diagnosis; D004569:Electroencephalography; D006801:Humans; D008297:Male; D008875:Middle Aged; D009326:Naval Medicine; D009784:Occupational Diseases / Q000175:diagnosis; D012767:Ships