title: Action of narcotics on the pupil.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001926:Brain Death; D005260:Female; D006801:Humans; D009294:Narcotics / Q000494:pharmacology*; D011680:Pupil / Q000187:drug effects*
chemical_list: D009294:Narcotics