Pitanupong, Jarurin, Saruta Vatcharasinthu, and Chonnakarn Jatchavala. 2024. “Covid-19 Patients with First-Diagnosed Substance Use Disorders in Southern Thailand: A Study from a Field Hospital”. Journal of Health Science and Medical Research 43 (1):e20241070. https://doi.org/10.31584/jhsmr.20241070.