Infective hepatitis and pregnancy in Bristol.
D000033:Abortion, Threatened / Q000209:etiology; D000328:Adult; D001724:Birth Weight; D004739:England; D005260:Female; D005313:Fetal Death / Q000209:etiology; D006506:Hepatitis A / Q000150:complications* / Q000453:epidemiology; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008428:Maternal Mortality; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000453:epidemiology*