- Assessment of SARS-CoV-2 transmission in room with mixing ventilationusing CO2 tracer gas techniqueSimson, Raimo; Kiil, Martin; Võsa, Karl-Villem; Kesküll, Andre; Kurnitski, JarekHealthy Buildings America 2021, Honolulu, Hawaii, USA, January 18-20, 2022 : virtual format2022 / 2 p. : ill https://hb2021-america.exordo.com/files/papers/397/final_draft/HB2021_SARS-CoV-2_infection_risk.pdf