PT - JOURNAL ARTICLE AU - Margaret J. McGregor AU - Danielle Martin TI - Testing 1, 2, 3 DP - 2012 Nov 01 TA - Canadian Family Physician PG - 1191--1193 VI - 58 IP - 11 4099 - http://www.cfp.ca/content/58/11/1191.short 4100 - http://www.cfp.ca/content/58/11/1191.full SO - Can Fam Physician2012 Nov 01; 58