TY - SER ED - National Cancer Institute (U.S.) TI - Viral tumorigenesis report CY - [Washington, D.C. PB - 196-?] KW - Viral carcinogenesis KW - Periodicals N1 - 4to; (DHEW publication); (Information Unit Program Analysis & Communication Office, Viral Oncology Program, Etiology Area.); Distribution made by issuing office; CRDP Program Historic Shelflist record ER -