PT - JOURNAL ARTICLE AU - Prateek Bahl AU - Shovon Bhattacharjee AU - Charitha de Silva AU - Abrar Ahmad Chughtai AU - Con Doolan AU - C Raina MacIntyre TI - Face coverings and mask to minimise droplet dispersion and aerosolisation: a video case study AID - 10.1136/thoraxjnl-2020-215748 DP - 2020 Nov 01 TA - Thorax PG - 1024--1025 VI - 75 IP - 11 4099 - http://thorax.bmj.com/content/75/11/1024.short 4100 - http://thorax.bmj.com/content/75/11/1024.full SO - Thorax2020 Nov 01; 75