Manappallil, Robin. “Cryptococcal Meningitis - a Silent Culprit Behind Delirium in a Patient With Parkinson’s Disease, on Levodopa, Presenting With Urinary Tract Infection”. Italian Journal of Medicine 10, no. 2 (June 23, 2016): 154–156. Accessed April 26, 2024. https://www.italjmed.org/ijm/article/view/itjm.2016.619.