Wongsanuphat, Suphanat, Charuttaporn Jitpeera, Duangjai Konglapamnuay, Chuthawan Nilphat, Supiya Jantaramanee, & Rapeepong Suphanchaimat. "Contact Tracing and Awareness-Raising Measures for Travelers Arriving in Thailand from High Risk Areas of Coronavirus Disease (COVID-19): A Cluster of Imported COVID-19 Cases from Italy, March 2020." OSIR Journal [Online], 13.2 (2020): n. pag. Web. 28 Mar. 2024