RT Journal Article
SR Electronic
T1 Four-year trial of tiotropium in chronic obstructive pulmonary disease
JF Canadian Family Physician
JO Can Fam Physician
FD The College of Family Physicians of Canada
SP 848
OP 849
VO 58
IS 8
A1 Anthony D. D’Urzo
A1 Pieter Jugovic
A1 Reuven Jhirad
A1 Jacques Bouchard
YR 2012
UL http://www.cfp.ca/content/58/8/848.abstract
AB