Association between Smoking Habits and Outcomes of COVID-19 Patients in Persahabatan Hospital, Jakarta. Jurnal Respirologi Indonesia, [S. l.], v. 44, n. 1, p. 1–11, 2024. DOI: 10.36497/jri.v44i1.600. Disponível em: http://www.jurnalrespirologi.org/index.php/jri/article/view/600. Acesso em: 5 jul. 2025.