This is the Scientific Surgery Archive, which contains all randomized clinical trials in surgery that have been identified by searching the top 50 English language medical journal issues since January 1998. Compiled by Jonothan J. Earnshaw, former Editor-in-Chief, BJS
The ductus arteriosus. Donald E. Cassels, MD, Chicago. 235 × 160 mm. Pp. 345+x, with 143 illustrations. 1973. Springfield, Ill.: Charles C. Thomas. $17.75. BJS 1975; 62: 165-165.
Published: 7th December 2005
Authors: O. S. Tubbs