Cite
Reference percentiles of FEV1 for the Canadian cystic fibrosis population: comparisons across time and countries.
MLA
Sang-Ook Kim, et al. “Reference Percentiles of FEV1 for the Canadian Cystic Fibrosis Population: Comparisons across Time and Countries.” Thorax, vol. 73, no. 5, May 2018, pp. 446–50. EBSCOhost, https://doi.org/10.1136/thoraxjnl-2017-210899.
APA
Sang-Ook Kim, Corey, M., Stephenson, A. L., Strug, L. J., & Kim, S.-O. (2018). Reference percentiles of FEV1 for the Canadian cystic fibrosis population: comparisons across time and countries. Thorax, 73(5), 446–450. https://doi.org/10.1136/thoraxjnl-2017-210899
Chicago
Sang-Ook Kim, Mary Corey, Anne L. Stephenson, Lisa J. Strug, and Sang-Ook Kim. 2018. “Reference Percentiles of FEV1 for the Canadian Cystic Fibrosis Population: Comparisons across Time and Countries.” Thorax 73 (5): 446–50. doi:10.1136/thoraxjnl-2017-210899.