title: Application of circular statistics in pulmonary diseases by blood gas analysis.
mesh_terms: D001784:Blood Gas Analysis / Q000295:instrumentation*; D002648:Child; D003550:Cystic Fibrosis / Q000503:physiopathology; D006801:Humans; D008176:Lung Volume Measurements; D005082:Physical Exertion; D013223:Statistics as Topic