Hauser, RA, A Ellenbogen, S Khanna, S Gupta, and NB Modi. 2018. “Onset and Duration of Effect of Extended-Release Carbidopa-Levodopa in Advanced Parkinson’s Disease. Neuropsychiatr Dis Treat 2018;14:839-845.”. Neuropsychiatr Dis Treat. Last updated on 10/02/2024