Mekawichai P. The Prevalence and the Associated Factors of Sleep-Related Problems in Patients with Parkinson’s Disease at Maharat Nakhon Ratchasima Hospital. MNRHJ [internet]. 2024 Sep. 16 [cited 2025 May 18];34(3):169-76. available from: https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/1815