[Clinicopathological features of peripheral small-sized (2 cm or less in diameter) non-small cell lung cancer].

Masaki Kawamura, Chiaki Endo, Takashi Kondo, Yoshinori Okada, Yasushi Hoshikawa, Akira Sakurada, Tetsu Sado, Masafumi Noda, Sumiko Maeda, Hisashi Oishi, Takaya Suzuki