TY - GEN AU - Bickers,D R AU - Lowy,D R TI - Carcinogenesis: a fifty-year historical perspective SN - 0022-202X PY - 1989///0524 KW - Animals KW - Carcinogens KW - History, 20th Century KW - Humans KW - Neoplasms, Radiation-Induced KW - history KW - Papillomaviridae KW - Skin Neoplasms KW - etiology KW - Tumor Virus Infections KW - Ultraviolet Rays N1 - Publication Type: Historical Article; Journal Article; Research Support, U.S. Gov't, P.H.S.; Review UR - https://doi.org/10.1111/1523-1747.ep13075095 ER -