Harumdini, Matahari, Bambang Supriyatno, and Rini Sekartini. “Efficacy of Salbutamol-Ipratropium Bromide Nebulization Compared to Salbutamol Alone in Children With Mild to Moderate Asthma Attacks”. Paediatrica Indonesiana 52, no. 4 (August 31, 2012): 200-8. Accessed November 24, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/397.