@article{201910.0110,
	doi = {},
	url = {https://doi.org/},
	year = 2019,
	month = {October},
	publisher = {Preprints},
	author = {Wayne Gao and Mattia Sanna and Chi Pang Wen},
	title = {Smoking, Air Pollution and Emphysema/COPD in Six US Cities 2000-2018: Contextualizing Statistical Association in Health Communication},
	journal = {Preprints}
}