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- [4] C-TYPE PARTICLES IN NORMAL HUMAN PLACENTAS JNCI-JOURNAL OF THE NATIONAL CANCER INSTITUTE, 1973, 50 (04): : 1081 - 1084
- [9] INOCULATION OF CALVES WITH PARTICLES RESEMBLING C-TYPE VIRUS FROM CULTURES OF BOVINE LYMPHOSARCOMA JNCI-JOURNAL OF THE NATIONAL CANCER INSTITUTE, 1972, 48 (02): : 423 - +