Aldian, Fan Maitri, Melissa Valentina Ariyanto, Maxwell Salvador Surya Atmaja, and Vissudho. “Efficacy and Safety of Safinamide Vs Opicapone As Adjuvant to Levodopa Therapy in Elderly With Parkinson’s Disease: A Network Meta-Analysis ”. Journal of Asian Medical Students’ Association (July 11, 2023). Accessed March 18, 2025. https://jamsa.amsa-international.org/index.php/main/article/view/623.