Hendy, Hendy, Setya Wandita, and I Made Kardana. “Efficacy of Aminophylline Vs. Caffeine for Preventing Apnea of Prematurity”. Paediatrica Indonesiana 54, no. 6 (December 30, 2014): 365-71. Accessed April 19, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/1240.