👤 Chaiwarith, Romanee Keywords Articles (1) Negative Nasopharyngeal and Oropharyngeal Swab Does Not Rule Out COVID-19. 👤 Winichakoon, Poramed 👤 Chaiwarith, Romanee 👤 Liwsrisakun, Chalerm 👤 Salee, Parichat 👤 Goonna, Aree 👤 Limsukon, Atikun 👤 Kaewpoowat, Quanhathai ⏰ 2020 📚 J Clin Microbiol