[Ballistocardiographical studies of patent ductus arteriosus].
D001450:Ballistocardiography; D004373:Ductus Arteriosus; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis*; D006801:Humans; D012106:Research
BALLISTOCARDIOGRAPHY; DUCTUS ARTERIOSUS, PATENT/diagnosis
Ballistokardiographische Untersuchungen beim Ductus arteriosus apertus.