title: Guidelines versus clinical practice in the treatment of COPD: a reappraisal.
authors.forename: G G
authors.initials: GG
authors.lastname: Riario-Sforza
authors.forename: C
authors.initials: C
authors.lastname: Incorvaia
authors.forename: C
authors.initials: C
authors.lastname: Pravettoni
authors.forename: N
authors.initials: N
authors.lastname: Dugnani
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians'; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy*