title: The skill behind the mask.
authors.affiliation: Guy's and St Thomas' Hospital NHS Trust, London.
authors.forename: B
authors.initials: B
authors.lastname: Place
mesh_terms: D002983:Clinical Competence; D005260:Female; D006801:Humans; D012121:Respiration, Artificial / Q000295:instrumentation / Q000379:methods* / Q000451:nursing; D012131:Respiratory Insufficiency / Q000451:nursing*