Thamarangsi, Thaksaphon, Payao Phonsuk, Rapeepong Suphanchaimat, & Nattadhanai Rajatanavin.
"Analysis of Oxygen Supply and Demand amid the Coronavirus Disease 2019 (COVID-19) Pandemic in Thailand, 2021." <em>OSIR Journal</em> [Online], 14.3 (2021): n. pag. Web. 19 Apr. 2024