Source: Surviving Mesothelioma August 17, 1970
Source: MedPage Today August 17, 1970
Source: HealthDay August 17, 1970
Source: Oncology Nursing News August 17, 1970
Source: Medical Research August 17, 1970
Source: Medical News Today August 17, 1970
Source: Verdict Medical Devices August 17, 1970
Source: Ask Health News August 17, 1970
Source: The Wall Street Journal August 17, 1970
Source: WPXI-TV August 17, 1970