title: [The autonomic nervous system and aging].
mesh_terms: D000368:Aged; D000375:Aging; D000704:Analysis of Variance; D001285:Atropine; D001341:Autonomic Nervous System / Q000502:physiology*; D001342:Autonomic Nervous System Diseases / Q000175:diagnosis / Q000503:physiopathology; D006801:Humans; D010862:Pilocarpine
chemical_list: D010862:Pilocarpine; D001285:Atropine