title: The effects of oral sedatives on the vasoconstrictive reaction to fear.
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000983:Antipyrine / Q000494:pharmacology; D001463:Barbiturates / Q000494:pharmacology; D001544:Benperidol / Q000494:pharmacology; D001552:Benzazepines / Q000494:pharmacology; D001808:Blood Vessels / Q000187:drug effects*; D002697:Chloral Hydrate / Q000494:pharmacology; D002719:Chlormethiazole / Q000494:pharmacology; D003975:Diazepam / Q000494:pharmacology; D004106:Dilatation; D004155:Diphenhydramine / Q000494:pharmacology; D004357:Drug Synergism; D005239:Fear / Q000187:drug effects*; D005385:Fingers / Q000098:blood supply; D006801:Humans; D006993:Hypnotics and Sedatives / Q000494:pharmacology*; D008702:Methaqualone / Q000494:pharmacology; D008875:Middle Aged; D010991:Plethysmography; D011182:Postoperative Care; D011300:Preoperative Care
chemical_list: D001463:Barbiturates; D001552:Benzazepines; D006993:Hypnotics and Sedatives; D002719:Chlormethiazole; D002697:Chloral Hydrate; D008702:Methaqualone; D004155:Diphenhydramine; D001544:Benperidol; D003975:Diazepam; D000983:Antipyrine