RT Journal Article SR Electronic T1 Spirometry interpretation in primary care JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 1122 OP 1122 VO 57 IS 10 A1 D’Urzo, Anthony D. YR 2011 UL http://www.cfp.ca/content/57/10/1122.abstract AB