Guidelines versus clinical practice in the treatment of COPD: a reappraisal.
Riario-Sforza
G G
GG
Incorvaia
C
C
Pravettoni
C
C
Dugnani
N
N
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*