Eugenics Record Office 



BULLETIN No. 3 



PRELIMINARY REPORT OF A STUDY 



OF HEREDITY IN INSANITY IN THE 



LIGHl^ OF THE MENDELIAN LAWS 



: 



t BY 



: 



GERTRUDE L. CANNON, A.M. 



AND 



A. J. ROSANOFF, M.D. 



KINGS PARK STATE HOSPITAL, KINGS PARK, NEW YORK 



Reprinted from 



Journal of Nervous and Mental Disease 



Vol. 38, No. 5, pp. 272-279, 191 1 



Cold Spring Harbor, N. Y. 

 May, 191 1 



II 



