Xu, Q., Li, X., Wang, S., Wang, C., Huang, F., Gao, Q., . . . Guo, X. (2016). Fine Particulate Air Pollution and Hospital Emergency Room Visits for Respiratory Disease in Urban Areas in Beijing, China, in 2013. PLoS One.
Chicago Style CitationXu, Qin, et al. "Fine Particulate Air Pollution and Hospital Emergency Room Visits for Respiratory Disease in Urban Areas in Beijing, China, in 2013." PLoS One 2016.
MLA CitationXu, Qin, et al. "Fine Particulate Air Pollution and Hospital Emergency Room Visits for Respiratory Disease in Urban Areas in Beijing, China, in 2013." PLoS One 2016.
Warning: These citations may not always be 100% accurate.