APA (7th ed.) Citation

YL, C., WC, C., HH, H., CW, H., YY, L., & SH, T. (2013). An evolutionary role of the ED: Outcomes of patients with colorectal cancers presenting to the ED were not compromised. The American journal of emergency medicine, 31(4), 646. https://doi.org/10.1016/j.ajem.2012.11.004

Chicago Style (17th ed.) Citation

YL, Chen, Chang WC, Hsu HH, Hsu CW, Lin YY, and Tsai SH. "An Evolutionary Role of the ED: Outcomes of Patients with Colorectal Cancers Presenting to the ED Were Not Compromised." The American Journal of Emergency Medicine 31, no. 4 (2013): 646. https://doi.org/10.1016/j.ajem.2012.11.004.

MLA (9th ed.) Citation

YL, Chen, et al. "An Evolutionary Role of the ED: Outcomes of Patients with Colorectal Cancers Presenting to the ED Were Not Compromised." The American Journal of Emergency Medicine, vol. 31, no. 4, 2013, p. 646, https://doi.org/10.1016/j.ajem.2012.11.004.