1. Epidemiology;Keith,1978
2. Patent ductus arteriosus,1978
3. Surgical ligation of a patent ductus arteriosus;Gross;Surgical ligation of a patent ductus arteriosus: report of first successful case,1939
4. Coarctation of the aorta;Gibbons,1976
5. The breasts;Ploss,1938