Computers in a dietary study. Methodology of a longitudinal growth research project.
D002648:Child; D002657:Child Development; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D003201:Computers; D004032:Diet; D005260:Female; D005504:Food Analysis; D006128:Growth; D006801:Humans; D008297:Male; D008722:Methods; D009749:Nutrition Surveys; D011247:Pregnancy; D013997:Time Factors; D014427:Twins