Chanchaem R, Montientong D, Puanfai S. Prevalence of Neuropsychiatric Symptoms in Patients with Dementia; A Study in Chiangmai Neurological Hospital. J DMS [internet]. 2018 Dec. 1 [cited 2026 Jan. 8];43(6):96-100. available from: https://he02.tci-thaijo.org/index.php/JDMS/article/view/247689