APA (7th ed.) Citation

St Helen, G., Holland, N. T., Balmes, J. R., Hall, D. B., Bernert, J. T., Vena, J. E., . . . Naeher, L. P. (2013). Utility of urinary Clara cell protein (CC16) to demonstrate increased lung epithelial permeability in non-smokers exposed to outdoor secondhand smoke. Journal of exposure science & environmental epidemiology, 23(2), 183-189. https://doi.org/10.1038/jes.2012.68

Chicago Style (17th ed.) Citation

St Helen, Gideon, Nina T. Holland, John R. Balmes, Daniel B. Hall, J Thomas Bernert, John E. Vena, Jia-Sheng Wang, and Luke P. Naeher. "Utility of Urinary Clara Cell Protein (CC16) to Demonstrate Increased Lung Epithelial Permeability in Non-smokers Exposed to Outdoor Secondhand Smoke." Journal of Exposure Science & Environmental Epidemiology 23, no. 2 (2013): 183-189. https://doi.org/10.1038/jes.2012.68.

MLA (9th ed.) Citation

St Helen, Gideon, et al. "Utility of Urinary Clara Cell Protein (CC16) to Demonstrate Increased Lung Epithelial Permeability in Non-smokers Exposed to Outdoor Secondhand Smoke." Journal of Exposure Science & Environmental Epidemiology, vol. 23, no. 2, 2013, pp. 183-189, https://doi.org/10.1038/jes.2012.68.