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
Principles of Medical Statistic. Ninth edition. By Sir Austin Bradford Hill, C.B.E., D.Sc., Ph.D., Hon.D.Sc., M.D., F.R.C.P., F.R.S., Professor Emeritus of Medical Statics in the University of London. 8¼ × 5¼ in. Pp. 390 +ix. Illustrated. 1971. London: The Lancet Limited. £1.25. BJS 1972; 59: 81-81.
Published: 7th December 2005