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 Physiological and Operative Severity Score for the enUmeration of Mortality and morbidity (POSSUM). BJS 2003; 90: 157-165.
Published: 28th January 2003
Authors: W. D. Neary, B. P. Heather, J. J. Earnshaw