Seçinti, İlke E., Gürsoy, D., Beyaz, M.O. and Fansa, İyad 2022. Undifferentiated pleomorphic sarcoma with focal myogenic differentiation mimicking left atrial myxoma. Journal of Surgery and Medicine. 6, 4 (Apr. 2022), 516–518. DOI:https://doi.org/10.28982/josam.992197.