@article{weko_14478_1, author = "Karita,Michiaki and Tsuchiya,Hiroyuki and Yamamoto,Norio and Shirai,Toshiharu and Hayashi,Katsuhiro and Nishida,Hideji", title = "Caffeine-potentiated chemotherapy for clear cell sarcoma: a report of five cases", journal = "International Journal of Clinical Oncology", year = "2013", volume = "18", number = "1", pages = "33--37", month = "feb" }