title: [Study of body weight of pregnant women and newborn infants].
mesh_terms: D000328:Adult; D001724:Birth Weight; D001835:Body Weight; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third
vernacular_title: Badania nad kształtowaniem sie zalezności wagowych u ciezarnych i noworodków.