[Statistical study on infants born after the influenzal pandemia].
D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007251:Influenza, Human; D058873:Pandemics; D011247:Pregnancy; D011248:Pregnancy Complications
INFANT, NEWBORN; INFLUENZA/in pregnancy; PREGNANCY/complications