1. Poliomyelitis in the State of New York, 1931;Laidlaw Frank W.;The Journal of the American Medical Association,1932
2. Present State of Convalescent Serum Therapy;Kellogg W. H.;The Journal of the American Medical Association,1929
3. “League of Nations Monthly Epidemiological Report of the Health Section of the Secretariat” Ninth Year Number2 February 15 1930.
4. The Poliomyelitis Epidemic;Peck H. T.;New York State Journal of Medicine,1932
5. A Statistical Analysis of the Outbreak of Acute Poliomyelitis in San Francisco in 1931“;Geiger J. C.;The Journal of Preventive Medicine,1932