NEOPLASTIC AND VIRAL PARASITISM THEIR BASIC CHEMISTRY AND ITS CLINICAL REVERSAL – 1963 By WILLIAM FREDERICK KOCH, PH. D., M.D. Copyright 1963 by Wm. F. Koch, Ph.D., M. D. The research that is being offered now was started 50 years ago with the writer’s discovery that complete parathyroidectomy resulted in the production […]