Shiota, Masaki
Takeuchi, Ario
Sugimoto, Masaaki
Kashiwagi, Eiji
Dejima, Takashi
Kiyoshima, Keijiro
Inokuchi, Junichi
Tatsugami, Katsunori
Yokomizo, Akira
Eto, Masatoshi
Funding for this research was provided by:
Smoking Research Foundation
Daiwa Securities Health Foundation