RT Journal Article SR Electronic T1 Linking health databases for research JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 382 OP 382 VO 61 IS 4 A1 Birtwhistle, Richard A1 Godwin, Marshall A1 Leggett, Jannet Ann A1 Martin, Ken YR 2015 UL http://www.cfp.ca/content/61/4/382.abstract AB