@article{1998, title={Effects of Air Pollution and Smoking on Chronic Obstructive Pulmonary Disease and Bronchial Asthma}, author={Hidetada Sasaki and Kiyohisa Sekizawa and Masaru Yanai and Hiroyuki Arai and Mutsuo Yamaya and Takashi Ohrui}, journal={The Tohoku Journal of Experimental Medicine}, volume={186}, number={3}, pages={151-167}, year={1998}, doi={10.1620/tjem.186.151} }