TY - RPRT TI - Extraskeletal neoplasm resembling Ewing's sarcoma. AU - L Angervall AU - F M Enzinger PY - 1975 DO - 10.1002/1097-0142(197507)36:1<240::aid-cncr2820360127>3.0.co;2-h UR - https://pubmed.ncbi.nlm.nih.gov/1203852/ ID - 1203852 ER -