title: [The responses of autonomic nervous system during bicycle ergometer exercise in healthy young men--special reference to parasympathetic nervous system activity].
mesh_terms: D000328:Adult; D002395:Catecholamines / Q000097:blood*; D004562:Electrocardiography; D005080:Exercise Test; D006439:Hemodynamics; D006801:Humans; D008297:Male; D010275:Parasympathetic Nervous System / Q000502:physiology*; D005082:Physical Exertion; D013564:Sympathetic Nervous System / Q000502:physiology*
chemical_list: D002395:Catecholamines