TY - GEN AU - HEIDELBERGER,C AU - BAUMANN,M E TI - Studies on OPSPA. I. The effect of several phosphoramides on transplanted tumors SN - 0008-5472 PY - 2002///0501 KW - Antineoplastic Agents KW - Neoplasm Transplantation KW - Neoplasms KW - Phosphoramides N1 - Publication Type: Journal Article ER -