The effects of alcohol and the expectancy of alcohol on snake fear.
D000293:Adolescent; D000328:Adult; D000818:Animals; D001007:Anxiety / Q000187:drug effects; D004311:Double-Blind Method; D000431:Ethanol / Q000494:pharmacology*; D005239:Fear / Q000187:drug effects*; D005260:Female; D006801:Humans; D008297:Male; D010919:Placebos; D011584:Psychology; D012911:Snakes
D010919:Placebos; D000431:Ethanol