title: Noninvasive ventilation in exacerbations of chronic obstructive pulmonary disease: implications of different meta-analytic strategies.
authors.forename: John V
authors.initials: JV
authors.lastname: Peter
authors.forename: John L
authors.initials: JL
authors.lastname: Moran
mesh_terms: D003627:Data Interpretation, Statistical; D006801:Humans; D015201:Meta-Analysis as Topic; D029424:Pulmonary Disease, Chronic Obstructive / Q000401:mortality / Q000628:therapy*; D012121:Respiration, Artificial