1. Surgical ligation of a patent ductus arteriosus;Gross;JAMA,1939
2. Complete surgical division of the patent ductus arteriosus;Gross;Surg Gynecol Obstet,1944
3. Operative closure of the patent ductus arteriosus;Blalock;Surg Gynecol Obstet,1946
4. Surgical treatment of patent ductus arteriosus in childhood;Scott;Surg Clin North Am,1952
5. Surgical division of the patent ductus arteriosus;Potts;Arch Surg,1953