Book Review An Index of Prognosis and End-Results of Treatment . By Various Writers. Edited by A. Rendle Short, M.D., B.S., B.Sc. (London), F.R.C.S. (England), Member of Council, British Association of Surgeons; Hon. Surgeon, Bristol Royal Infirmary; Examiner for the first F.R.C.S.; Lecturer in Physiology at the University of Bristol. Third edition, revised and enlarged. New York: Wm. Wood & Co. 1922.