title: Systematic review of prone positioning: study selection and analysis.
authors.forename: Roxanna
authors.initials: R
authors.lastname: Bloomfield
authors.forename: David W
authors.initials: DW
authors.lastname: Noble
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D056888:Patient Positioning; D011175:Positive-Pressure Respiration; D016684:Prone Position / Q000502:physiology*; D012121:Respiration, Artificial; D012128:Respiratory Distress Syndrome / Q000628:therapy*