The fetal electrocardiogram in a case of conjoined twins.
D000328:Adult; D004562:Electrocardiography; D005260:Female; D005318:Fetal Heart / Q000002:abnormalities*; D006326:Heart Auscultation; D006801:Humans; D006831:Polyhydramnios; D011247:Pregnancy; D011254:Pregnancy in Diabetics / Q000150:complications; D014428:Twins, Conjoined