TY - RPRT TI - Congenital fibrosarcoma. AU - A M Balsaver AU - J J Butler AU - R G Martin PY - 1967 DO - 10.1002/1097-0142(196710)20:10<1607::aid-cncr2820201007>3.0.co;2-# UR - https://pubmed.ncbi.nlm.nih.gov/6058170/ ID - 6058170 ER -