D. Johan-Arief, I., S. H. Lee, X. Y. Er, G. Kasinathan, and N. Pillai. “Methylprednisolone-Responsive Leptospiral Acute Pulmonary Syndrome: A Case Report”. International Journal of Medical Students, vol. 3, no. 3, Dec. 2015, pp. 159-62, doi:10.5195/ijms.2015.138.