Dietary survey methods: individual and group aspects.
D000368:Aged; D003299:Cooperative Behavior; D004032:Diet; D005260:Female; D005504:Food Analysis; D006801:Humans; D008297:Male; D008568:Memory; D008722:Methods; D009749:Nutrition Surveys; D011446:Prospective Studies; D011996:Records; D012189:Retrospective Studies; D012621:Seasons; D013997:Time Factors