The expectation of psychoses with cerebral arteriosclerosis in New York State, 1920, 1930, 1940
Tài liệu tham khảo
Fifty-fifth Annual Report of the New York State Department of Mental Hygiene. Page 168.
Malzberg, Benjamin: The increase of mental disease.Psychiat. Quart., 17:497, July, 1943.
Foudray, Elbertie: United States Abridged Life Tables. 1919–1920. Pages 12–15, 1923. Government Printing Office. Washington, D. C.
Malzberg, Benjamin: General expectation of mental disease at birth. From a forthcoming paper.