Changes in Inpatient Hospital Services During the COVID-19 Pandemic in Thailand: A Descriptive and Costing Study. - Phodha, Tuangrat; Techakehakij, Win; Singweratham, Noppcha; Thavorn, Kednapa; Rochanathimoke, Onwipa; Wongphan, Thanawat (Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 2022)