title: Preliminary study on some functions of the central nervous system and vegetative system of apprentices from the last classes of the pipeline fitter's and plater's profession.
mesh_terms: D000293:Adolescent; D001341:Autonomic Nervous System / Q000502:physiology*; D002490:Central Nervous System / Q000502:physiology*; D006801:Humans; D009326:Naval Medicine; D009460:Neurologic Examination; D009790:Occupations; D010808:Physical Examination