title: Images in clinical medicine. Coughing and masks.
authors.affiliation: National University Hospital, Singapore.
authors.forename: Julian Wei-Tze
authors.initials: JW
authors.lastname: Tang
authors.forename: Gary
authors.initials: G
authors.lastname: Settles
mesh_terms: D003371:Cough; D018562:Disease Transmission, Infectious / Q000517:prevention & control*; D006801:Humans; D008397:Masks