PRINCIPLES OF DIAGNOSTIC MACHINE CONSTRUCTION.
D003201:Computers; D003491:Cybernetics; D003933:Diagnosis; D004373:Ductus Arteriosus; D004374:Ductus Arteriosus, Patent; D001330:Electronic Data Processing; D004864:Equipment and Supplies; D006330:Heart Defects, Congenital; D006343:Heart Septal Defects; D006344:Heart Septal Defects, Atrial; D006345:Heart Septal Defects, Ventricular; D006801:Humans
AUTOMATIC DATA PROCESSING; COMPUTERS; CYBERNETICS; DIAGNOSIS; DUCTUS ARTERIOSUS, PATENT; EQUIPMENT AND SUPPLIES; HEART DEFECTS, CONGENITAL; HEART SEPTAL DEFECTS, ATRIAL; HEART SEPTAL DEFECTS, VENTRICULAR