[Electrocardiographic studies on a few children's disease. 1. Electro-cardiographic studies on liver and bile duct diseases].
D001649:Bile Duct Diseases; D001652:Bile Ducts; D002648:Child; D004562:Electrocardiography; D006801:Humans; D007223:Infant; D008107:Liver Diseases
BILE DUCTS/diseases; ELECTROCARDIOGRAPHY/in infancy and childhood; LIVER DISEASES/in infancy and childhood