Validation of Questionnaire-based Case Definitions for Chronic Obstructive Pulmonary Disease.

MLA

Feinstein, Lydia, et al. “Validation of Questionnaire-Based Case Definitions for Chronic Obstructive Pulmonary Disease.” Epidemiology (Cambridge, Mass.), vol. 31, no. 3, May 2020, pp. 459–66. EBSCOhost, https://doi.org/10.1097/EDE.0000000000001176.

APA

Feinstein, L., Wilkerson, J., Salo, P. M., MacNell, N., Bridge, M. F., Fessler, M. B., Thorne, P. S., Mendy, A., Cohn, R. D., Curry, M. D., & Zeldin, D. C. (2020). Validation of Questionnaire-based Case Definitions for Chronic Obstructive Pulmonary Disease. Epidemiology (Cambridge, Mass.), 31(3), 459–466. https://doi.org/10.1097/EDE.0000000000001176

Chicago

Feinstein, Lydia, Jesse Wilkerson, Paivi M Salo, Nathaniel MacNell, Matthew F Bridge, Michael B Fessler, Peter S Thorne, et al. 2020. “Validation of Questionnaire-Based Case Definitions for Chronic Obstructive Pulmonary Disease.” Epidemiology (Cambridge, Mass.) 31 (3): 459–66. doi:10.1097/EDE.0000000000001176.