Xu, S., Song, M., Xiong, Y., Liu, X., He, Y., & Qin, Z. (2017). The association between periodontal disease and the risk of myocardial infarction: A pooled analysis of observational studies. BMC cardiovascular disorders, 17(1), 50. https://doi.org/10.1186/s12872-017-0480-y
Chicago Style (17th ed.) CitationXu, Shuai, Mingbao Song, Yu Xiong, Xi Liu, Yongming He, and Zhexue Qin. "The Association Between Periodontal Disease and the Risk of Myocardial Infarction: A Pooled Analysis of Observational Studies." BMC Cardiovascular Disorders 17, no. 1 (2017): 50. https://doi.org/10.1186/s12872-017-0480-y.
MLA (9th ed.) CitationXu, Shuai, et al. "The Association Between Periodontal Disease and the Risk of Myocardial Infarction: A Pooled Analysis of Observational Studies." BMC Cardiovascular Disorders, vol. 17, no. 1, 2017, p. 50, https://doi.org/10.1186/s12872-017-0480-y.