Silva, J., I. Barros, A. Albuquerque, E. Melo, A. M. Regojo, M. Sequeira, and J. P. Saraiva. 2010. “Aminophylline Intoxication: A Fatal Case”. Internal Medicine 17 (1). Lisboa, Portugal:41-43. https://revista.spmi.pt/index.php/rpmi/article/view/1275.