APA (7th ed.) Citation

(2021). Biomarkers as a Prognostic Factor in COPD Exacerbation: A Cohort Study.

Chicago Style (17th ed.) Citation

Biomarkers as a Prognostic Factor in COPD Exacerbation: A Cohort Study. 2021.

MLA (8th ed.) Citation

Biomarkers as a Prognostic Factor in COPD Exacerbation: A Cohort Study. 2021.

Warning: These citations may not always be 100% accurate.