TY - GEN AU - De Oliveira,B V AU - De Oliveira,M B TI - [Virus and cancer] SN - 0100-2147 PY - 1978///0127 KW - Cell Transformation, Neoplastic KW - Humans KW - Neoplasms KW - etiology KW - Oncogenic Viruses KW - classification N1 - Publication Type: Journal Article; Review ER -