TY - RPRT TI - Preoperative irradiation for osteogenic sarcoma. AU - C V Allen AU - K R Stevens PY - 1973 DO - 10.1002/1097-0142(197306)31:6<1364::aid-cncr2820310610>3.0.co;2-i UR - https://pubmed.ncbi.nlm.nih.gov/4196898/ ID - 4196898 ER -