Professional knowledge and attitudes on vegetarianism: implications for practice.
D000293:Adolescent; D000328:Adult; D001294:Attitude to Health; D002140:California; D002648:Child; D003376:Counseling; D014676:Diet, Vegetarian; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009749:Nutrition Surveys