[Congenital atresia of the bile ducts in twin boys].
D001652:Bile Ducts / Q000002:abnormalities*; D004200:Diseases in Twins; D006801:Humans; D007231:Infant, Newborn; D008297:Male
Sostoinie kislotno-shchelochnogo ravnovesiia u nedonoshennykh deteĭ v pervye v dnia zhizni.