1.
Papwijitsil R, Suangtho P, Jaiyong R, Thananun S, Wareewanit K, Angthong T, Doung-ngern P. An Investigation of Coronavirus Disease (COVID-19) in a Chinese Tourist, January-February 2020: Surgical Mask Wearing in Pre-Physical Distancing Strategy. OSIR [Internet]. 2020 Jun. 30 [cited 2024 May 19];13(2):55-63. Available from: https://he02.tci-thaijo.org/index.php/OSIR/article/view/262820