@article {18490,
	title = {Source-specific health risk analysis on particulate trace elements: Coal combustion and traffic emission as major contributors in wintertime Beijing},
	journal = {Environ. Sci. Technol.},
	year = {2018},
	pages = {Availabe online},
	author = {Ru-Jin Huang and Rui Cheng and Miao Jing and Lu Yang and Yongjie Li and Chen, Qi and Yang Chen and Jin Yan and Chunshui Lin and Yunfei Wu and Renjian Zhang and Imad El Haddad and Andre S.H. Prevot and Colin O{\textquoteright}Dowd and Jun-ji Cao}
}
