%0 Journal Article %T Patterns of Care Study for Postmastectomy Radiotherapy in Japan: Its Role in Monitoring the Patterns of Changes in Practice %A Shikama, Naoto %A Mitsumori, Michihide %A Yamauchi, Chikako %A Takekawa, Hideki %A Arakawa, Kazukiyo %A Sasaki, Shigeru %A Teshima, Teruki %J Japanese Journal of Clinical Oncology %V 36 %N 8 %P 499-503 %@ 0368-2811 %D 2006-08-01 %I Oxford University Press %~ DeepDyve