A CLINICAL, PATHOLOGICAL AND GENETIC STUDY OF MULTIPLE NEUROFIBROMATOSIS. By Frank W. Crowe, M.D., Department of Dermatology, School of Medicine, and Heredity Clinic, Institute of Human Biology, University of Michigan, Ann Arbor; William J. Schull, Ph.D., Heredity Clinic, Institute of Human Biology, University of Michigan, Ann Arbor; and James V. Neel, M.D., Ph.D., Heredity Clinic, Institute of Human Biology, University of Michigan, Ann Arbor. 9x6 in. Pp. ix+181, with 15 figures and 13 tables. Index. 1956. Springfield, Illinois: Charles C. Thomas, Publisher. Oxford: Blackwell Scientific Publications. Price 36s