title: Preface.
authors.forename: Mieczyslaw
authors.initials: M
authors.lastname: Pokorski
mesh_terms: D006801:Humans; D008171:Lung Diseases / Q000503:physiopathology* / Q000517:prevention & control / Q000628:therapy; D012129:Respiratory Function Tests; D012137:Respiratory System / Q000503:physiopathology*