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三村 剛史, 三好 圭, 湯木 毅, 阪本 俊彦, 岡田 守人, 坪田 紀明. "N1とN2の境界はどこか? : 下葉原発肺癌における検討(肺癌 (2), 第22回日本呼吸器外科学会総会)." The Journal of the Japanese Association for Chest Surgery 19.3 (2005) 340