Xie, Y., Li, Y., Su, Z., Han, X., Liu, Z., Huang, Z., . . . Wang, C. Estimating the association between cigarette and e-cigarette use patterns and SARS-CoV-2 negative conversion time: Retrospective online survey in China. BMC.
Chicago Style (17th ed.) CitationXie, Ying, et al. Estimating the Association Between Cigarette and E-cigarette Use Patterns and SARS-CoV-2 Negative Conversion Time: Retrospective Online Survey in China. BMC.
MLA (9th ed.) CitationXie, Ying, et al. Estimating the Association Between Cigarette and E-cigarette Use Patterns and SARS-CoV-2 Negative Conversion Time: Retrospective Online Survey in China. BMC.
Warning: These citations may not always be 100% accurate.