Book Review The After-Treatment of Operations . A Manual for Practitioners and House Surgeons. By P. Lockhart-Mummery, F.R.C.S. (Eng.), B.A., M.B., B.C. (Cantab.); Senior Surgeon, St. Mark's Hospital for Cancer, Fistula and Other Diseases of the Rectum; The Queen's Hospital for Children, London; and Honorary Surgeon to King Edward VIIth's Hospital for Officers; Special Consulting Surgeon to City of London Military Hospital, and Fulham Military Hospital; Jacksonian Prizeman, and Late Hunterian Professor, Royal College of Surgeons. Fourth edition. New York: William Wood and Company. 1916.