Incidence of congenital malformations and their relation to virus infections during pregnancy.
D000013:Congenital Abnormalities / Q000209:etiology*; D005260:Female; D015994:Incidence; D011247:Pregnancy; D011248:Pregnancy Complications; D014777:Virus Diseases
ABNORMALITIES/etiology and pathogenesis; PREGNANCY/complications; VIRUS DISEASES