Analysis of multiple births in Japan. V. Effects of gestational age, maternal age and other factors on growth rate of weight in twins.
D000328:Adult; D001724:Birth Weight; D001835:Body Weight; D001942:Breast Feeding; D005191:Family Characteristics; D005260:Female; D005865:Gestational Age; D006128:Growth; D006801:Humans; D008423:Maternal Age; D011247:Pregnancy; D014427:Twins