%0 Journal Article %K Ventilation effectiveness %K FLEXLAB %K COVID-19 %K Expired bioeffluents %K Respiratory aerosols %A Brett C Singer %A Haoran Zhao %A Chelsea V Preble %A William W Delp %A Jovan Pantelic %A Michael D Sohn %A Thomas W Kirchstetter %B Indoor Air %D 2021 %G eng %R https://doi.org/10.1111/ina.12917 %T Measured Influence of Overhead HVAC on Exposure to Airborne Contaminants from Simulated Speaking in a Meeting and a Classroom %U https://onlinelibrary.wiley.com/doi/10.1111/ina.12917 %8 09/2021