Maternal influenza and congenital deformities: a prospective study.
D000013:Congenital Abnormalities / Q000209:etiology*; D005190:Family; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D007251:Influenza, Human; D011247:Pregnancy; D011446:Prospective Studies
ABNORMALITIES/etiology; INFLUENZA/in pregnancy