Zilboorg, Gregory, 1890-1959 A history of medical psychology / [by] Gregory Zilboorg, M.D., in collaboration with George W. Henry, M.D. - New York, W. W. Norton & company, inc. 1941. - 606 p. illus., ports., facsims. 24 cm. Bibliographical foot-notes. Subjects--Topical Terms: Psychiatry--History LC Class. No.: WM 13 Dewey Class. No.: 616.809