title: [Administration of hydroxyzine as a preanesthetic].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006919:Hydroxyzine; D008297:Male; D008875:Middle Aged; D011229:Preanesthetic Medication
chemical_list: D006919:Hydroxyzine