1. THE PREVENTION AND MODIFICATION OF MEASLES
2. Immunologic Application of Placental Extract
3. State of Maine, Department of Health and Welfare: Control of Communicable Diseases. Personal communication of Director of State of Maine Department of Health and Welfare.
4. Personal communication of Director of National Drug Co., Philadelphia, Pa.
5. State of New York Department of Health, Report on Cases of Measles in New York City, Westchester County, and the City of New Rochelle from November, 1938, to June, 1939. Report on Cases of Measles in New York State, exclusive of New York City, by months from 1934 to 1938.