TY - GEN AU - Rous,P TI - The challenge to man of the neoplastic cell SN - 0036-8075 PY - 1967///0804 KW - Animals KW - Avian Sarcoma Viruses KW - History, 20th Century KW - Mammary Tumor Virus, Mouse KW - Neoplasm Transplantation KW - Neoplasms KW - etiology KW - Oncogenic Viruses KW - Parotid Neoplasms KW - Polyomavirus KW - Sarcoma, Avian KW - Tumor Virus Infections N1 - Publication Type: Historical Article; Journal Article UR - https://doi.org/10.1126/science.157.3784.24 ER -