1. : Personal communication.
2. American Cancer Society, New York City Division, Professional Education Department: Urgent Message: Mammography: Benefits versus risks. 1 page, 1976.
3. Mammography: A Contrary View
4. : Survey of mammographic exposure levels and techniques used in Eastern Pennsylvania. In Proceedings, 7th Annual Conference of Radiation Control Program Directors. Washington, D.C., U.S. Govt. Print. Off., Publication FDA 76–8026, 1976; pp. 136–143.