Intracardiac surgery in children of Jehovah's Witnesses.
D000293:Adolescent; D002315:Cardiopulmonary Bypass; D002648:Child; D002675:Child, Preschool; D002835:Christianity; D005260:Female; D006330:Heart Defects, Congenital / Q000601:surgery*; D006400:Hematocrit; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods; D012068:Religion and Medicine