title: [Chronic obstructive disease of the airways: diagnostic significance and proposal for an operative protocol].
mesh_terms: D001991:Bronchitis / Q000175:diagnosis* / Q000209:etiology; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000175:diagnosis* / Q000209:etiology; D008297:Male; D012129:Respiratory Function Tests; D012907:Smoking / Q000150:complications
vernacular_title: La malatti cronica ostruttiva delle vie aeree: significatività diagnostica di alcuni tests funzionali e proposta di un protocollo operativo