An analysis of alcohol-related questionnaire items from the National Merit Twin Study.
D000428:Alcohol Drinking; D000437:Alcoholism / Q000235:genetics*; D004777:Environment; D005260:Female; D005823:Genetics; D006801:Humans; D008297:Male; D010551:Personality; D011247:Pregnancy; D011581:Psychological Tests; D011795:Surveys and Questionnaires; D014427:Twins