@article{Pervaiz_Baloch_2020, title={Measuring Carbon Monoxide Levels of Hookah Cafés in Karachi, Pakistan}, volume={6}, url={http://ajsmu.com/index.php/AJSMU/article/view/74}, DOI={10.46663/ajsmu.v6i1.20-23}, number={1}, journal={Annals of Jinnah Sindh Medical University}, author={Pervaiz, Mehak and Baloch, Rabia}, year={2020}, month={Jul.}, pages={20-23} }