title: [Radiology in chronic obstructive disease of the airways: diagnostic problems with special regard to the pre-clinical phase].
mesh_terms: D001991:Bronchitis / Q000000981:diagnostic imaging*; D002908:Chronic Disease; D006801:Humans; D011656:Pulmonary Emphysema / Q000000981:diagnostic imaging*; D011859:Radiography; D013997:Time Factors
vernacular_title: Il contributo della radiologia nella malattia cronica ostruttiva delle vie aeree: problemi diagnostici con particolare riguardo alla fase preclinica