Medenica, M, C Casas, AL Lorincz, and DP. Van Dam. 1979. “Epithelioid Sarcoma: Ultrastructural Observation of Lymphoid Cell-Induced Lysis of Tumor Cells”. Acta Dermato-Venereologica 59 (4):333-39. https://doi.org/10.2340/0001555559333339.