Effect of Vitamin C to The Plasma Level of Interleukin-6, Plasma MDA and Length of Hospitalization of COPD Exacerbation Patient. Jurnal Respirologi Indonesia, [S. l.], v. 38, n. 1, p. 24–32, 2018. DOI: 10.36497/jri.v38i1.136. Disponível em: http://jurnalrespirologi.org/index.php/jri/article/view/136. Acesso em: 11 jul. 2025.