7Sara AS, Evans HL, Benjamin RS. Malignant melanoma of soft parts (clear cell sarcoma). A study of 17 cases, with emphasis on prognostic factors. Cancer, 1990,65:367-374.
8Montgomery EA, Meis JM, Ramos AG, et al. Clear cell sarcoma of tendons and aponeumses. A cliniccpathologic study of 58 cases with analysis of prognostic factors. Int J Surg Pathol, 1993,1:89-99.
9Kawai A, Hosono A, Nakayama R, et al. Clear cell sarcoma of tendons and aponeuroses: a study of 75 patients. Cancer, 2007, 109:109-116.
10Lucas DR, Nascimento AG, Sim FH. Clear cell sarcoma of soft tissues. Mayo Clinic experience with 35 cases. Am J Surg Pathol, 1992,16:1197-1204.