PT - JOURNAL ARTICLE AU - Barber, David AU - Morkem, Rachael AU - Queenan, John A. AU - Barber, Karen Hall TI - Harnessing the power of longitudinal data DP - 2016 Apr 01 TA - Canadian Family Physician PG - 355--355 VI - 62 IP - 4 4099 - http://www.cfp.ca/content/62/4/355.short 4100 - http://www.cfp.ca/content/62/4/355.full SO - Can Fam Physician2016 Apr 01; 62