Book Review Treatment of Diseases in Infants and Children . By Hans Kleinschmidt, M.D., Professor of Pediatrics, University of Hamburg. Authorized translation of the Fifth German Edition with additions, by Harry M. Greenwald, M.D., attending Pediatrician to the United Israel Zion Hospital; Consulting Physician to the Hebrew Infant Home of Brooklyn, Brooklyn, N. Y., Philadelphia, P. Blakiston's Son & Co.