Perinatal transmission of hepatitis B in Northern Ireland.
D002353:Carrier State / Q000635:transmission*; D002648:Child; D005260:Female; D006509:Hepatitis B / Q000635:transmission*; D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000635:transmission*
D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens