@article{oai:soar-ir.repo.nii.ac.jp:00004060, author = {Ishikawa, M and Ishizuka, O and Nakayama, T and Kobayashi, S and Igawa, Y and Nishizawa, O and Sugimoto, K and Yamashita, T and Matsushita, T}, issue = {10}, journal = {International journal of urology}, month = {Oct}, note = {The definitive version is available at www.blackwell-synergy.com., Article, International Journal of Urology. 13(10): 1355-1357 (2006)}, pages = {1355--1357}, title = {Alveolar soft-part sarcoma of the retroperitoneum}, volume = {13}, year = {2006} }