Book Review The Chemical and Physiological Properties of the Internal Secretions . By E. C. Dodds, Ph.D., B.Sc, M.B., B.S., Prof, of Biochemistry in the University of London Bland-Sutton Institute of Pathology, Middlesex Hospital, and F. Dickens, M.A., Ph.D., Assistant in Biochemistry, Biochemical Department Bland-Sutton Institute of Pathology. 214 pp. Humphrey Milford — Oxford University Press. 1925.