Dyfyniad APA

Lätti, A. M., Pekkanen, J., & Koskela, H. O. (2020). Persistence of chronic cough in a community-based population. ERJ Open Res.

Dyfyniad Arddull Chicago

Lätti, Anne M., Juha Pekkanen, and Heikki O. Koskela. "Persistence of Chronic Cough in a Community-based Population." ERJ Open Res 2020.

Dyfyniad MLA

Lätti, Anne M., Juha Pekkanen, and Heikki O. Koskela. "Persistence of Chronic Cough in a Community-based Population." ERJ Open Res 2020.

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