The Effect of N-Acetylcysteine as Adjuvant Therapy of Hypoxemia in COVID-19 Patients, Assessed by Interleukin-6 Level and PaO2/FiO2Ratio. J Respirol Indones [Internet]. 2022 Jul. 31 [cited 2025 Jul. 12];42(3):226-3. Available from: http://www.jurnalrespirologi.org/index.php/jri/article/view/227