Letter: Sequelae of virus infection in pregnancy.
D001171:Arthritis, Juvenile / Q000209:etiology; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000209:etiology; D007938:Leukemia / Q000209:etiology*; D009369:Neoplasms / Q000209:etiology*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D014777:Virus Diseases