Nimmaanrat S, Maneewat K, Siripituphum D. Lived Experiences of Chronic Pain Patients Attending Follow-up Visits at a Pain Clinic During the COVID-19 Pandemic in Thailand. PSU Med J [Internet]. 2023 Feb. 3 [cited 2024 May 20];3(1):13-20. Available from: https://he01.tci-thaijo.org/index.php/PSUMJ/article/view/258241