22 December 2020 | 16:08 Europe/Amsterdam NUS researchers invent tent-like device designed to fit on the dental chair for safe dental care during pandemic Lianhe Zaobao, 22 December 2020, p6The Straits Times Online, 21 December 2020TODAY, 21 December 2020Channel 5 News, 21 December 2020Tamil Murasu, 24 December 2020, p4