{Reference Type}: Journal Article {Title}: Current COVID-19 guidelines for respiratory protection of health care workers are inadequate. {Author}: MacIntyre CR;Ananda-Rajah M;Nicholls M;Quigley AL; {Journal}: Med J Aust {Volume}: 213 {Issue}: 6 {Year}: 09 2020 {Factor}: 12.776 {DOI}: 10.5694/mja2.50752 {Abstract}: