[1]
Thanasitthichai, S. , Thaiyakul, A., สง่า ณ., Poovorawan, Y. , Kwanjaroensub, S. and Yingin, P. 2022. Viral Infectivity of Asymptomatic or Mild Symptomatic without Risk Factors COVID-19 Case-patients at 7 and 10 Days after Diagnosis. Journal of The Department of Medical Services. 47, 2 (Jun. 2022), 13–21.