TY - GEN AU - Koshland,D E TI - Cancer research: prevention and therapy SN - 0036-8075 PY - 1991///1227 KW - Animals KW - Humans KW - Neoplasms KW - prevention & control KW - Research N1 - Publication Type: Editorial UR - https://doi.org/10.1126/science.1957157 ER -