Schwartz, A., Arnold, N., Skinner, B., Simmering, J., Eberlein, M., Comellas, A. P., & Fortis, S. (2021). Preserved Ratio Impaired Spirometry in a Spirometry Database. Respiratory care, 66(1), 58. https://doi.org/10.4187/respcare.07712
Chicago Style (17th ed.) CitationSchwartz, Andrei, Nicholas Arnold, Becky Skinner, Jacob Simmering, Michael Eberlein, Alejandro P. Comellas, and Spyridon Fortis. "Preserved Ratio Impaired Spirometry in a Spirometry Database." Respiratory Care 66, no. 1 (2021): 58. https://doi.org/10.4187/respcare.07712.
MLA (9th ed.) CitationSchwartz, Andrei, et al. "Preserved Ratio Impaired Spirometry in a Spirometry Database." Respiratory Care, vol. 66, no. 1, 2021, p. 58, https://doi.org/10.4187/respcare.07712.
Warning: These citations may not always be 100% accurate.