title: Surgical face masks: protection of self or patient?
authors.forename: K
authors.initials: K
authors.lastname: Sullivan
mesh_terms: D003428:Cross Infection / Q000517:prevention & control; D006801:Humans; D008397:Masks / Q000009:adverse effects*; D009784:Occupational Diseases / Q000517:prevention & control*; D013515:Surgery, Oral