[I. Esophagus 1. Field cancerization and total care for squamous cell cancer of oral, tracheal and esophagus].

@article{Kawada2012IE1,
  title={[I. Esophagus 1. Field cancerization and total care for squamous cell cancer of oral, tracheal and esophagus].},
  author={Kenji Kawada and Tatsuyuki Kawano and Yasuaki Nakajima and Yu Tokairin and Tetsuro Nishikage and Kagami Nagai},
  journal={Gan to kagaku ryoho. Cancer & chemotherapy},
  year={2012},
  volume={39 9},
  pages={1337-40}
}