What is the role of autofluorescence bronchoscopy in screening lung cancer among silicotic subjects?

@article{Chang2011WhatIT,
  title={What is the role of autofluorescence bronchoscopy in screening lung cancer among silicotic subjects?},
  author={Kwok-Chang Chang and Wing-wai Yew},
  journal={The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease},
  year={2011},
  volume={15 9},
  pages={1277-8; author reply 1278}
}