@article{Anong Tantisuwat2014jpts-2013-222, title={Effects of Smoking on Chest Expansion, Lung Function, and Respiratory Muscle Strength of Youths}, author={Anong Tantisuwat and Premtip Thaveeratitham}, journal={Journal of Physical Therapy Science}, volume={26}, number={2}, pages={167-170}, year={2014}, doi={10.1589/jpts.26.167} }