TY - GEN AU - SAMPEY,J R TI - In vivo experiments with carcinogenic agents; 1949-1950; a preliminary report SN - 0038-4348 PY - 2003///0501 KW - Carcinogens N1 - Publication Type: Journal Article UR - https://doi.org/10.1097/00007611-195207000-00017 ER -