Roy, A., Hu, W., Korn, L., Chapman, R., Wei, F., & Zhang, J. (2011). Ambient Air Pollution and Lung Function Among Children in 4 Cities in China (1993–1996). In Epidemiology (Vol. 22, pp. S192–S192). Ovid Technologies (Wolters Kluwer Health). https://doi.org/10.1097/01.ede.0000392270.33336.16

Roy, Ananya, Wei Hu, Leo Korn, Robert Chapman, Fusheng Wei, and Junfeng Zhang. “Ambient Air Pollution and Lung Function Among Children in 4 Cities in China (1993–1996).” In Epidemiology, 22:S192–S192. Ovid Technologies (Wolters Kluwer Health), 2011. https://doi.org/10.1097/01.ede.0000392270.33336.16.

Roy A, Hu W, Korn L, Chapman R, Wei F, Zhang J. Ambient Air Pollution and Lung Function Among Children in 4 Cities in China (1993–1996). In: Epidemiology. Ovid Technologies (Wolters Kluwer Health); 2011. p. S192–S192.

Roy, Ananya, et al. “Ambient Air Pollution and Lung Function Among Children in 4 Cities in China (1993–1996).” Epidemiology, vol. 22, Ovid Technologies (Wolters Kluwer Health), 2011, pp. S192–S192. Crossref, doi:10.1097/01.ede.0000392270.33336.16.

Roy A, Hu W, Korn L, Chapman R, Wei F, Zhang J. Ambient Air Pollution and Lung Function Among Children in 4 Cities in China (1993–1996). Epidemiology. Ovid Technologies (Wolters Kluwer Health); 2011. p. S192–S192.