title: Objective evaluation of hydroxyzine as preanesthetic medication.
mesh_terms: D000328:Adult; D005069:Evaluation Studies as Topic; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D006919:Hydroxyzine / Q000008:administration & dosage*; D008297:Male; D008875:Middle Aged; D011229:Preanesthetic Medication
chemical_list: D006919:Hydroxyzine; D006854:Hydrocortisone