Trastotenojo M, N. H, Sachro A, W. S, Soemantri A. Use of acetyl cysteine in respiratory tract disease in children. PI [Internet]. 3Aug.2018 [cited 2May2024];24(1-2):1-0. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/1906