title: Respiratory research output.
authors.forename: Martyn R
authors.initials: MR
authors.lastname: Partridge
authors.forename: Grant
authors.initials: G
authors.lastname: Lewison
mesh_terms: D003431:Cross-Cultural Comparison; D003430:Cross-Sectional Studies; D005060:Europe; D006801:Humans; D010506:Periodicals as Topic / Q000706:statistics & numerical data*; D015272:Pulmonary Medicine / Q000706:statistics & numerical data*; D012106:Research / Q000706:statistics & numerical data*; D012119:Respiration; D012140:Respiratory Tract Diseases / Q000453:epidemiology; D014481:United States