Pambudi, G. C., Rahardjo, S. S. and Sumardiyono, S. (2021) “A Meta-Analysis of Correlations between Chronic Obstructive Pulmonary Disease, Smoking, and Severity of COVID-19”, Journal of Epidemiology and Public Health, 6(4), pp. 415–425. Available at: https://jepublichealth.com/index.php/jepublichealth/article/view/437 (Accessed: 22 November 2024).