RT Journal Article SR Electronic T1 Thiazides first-line treatment for hypertension. JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 879 OP 879 VO 49 IS 7 A1 James McCormack A1 Robert Rangno A1 James M Wright YR 2003 UL http://www.cfp.ca/content/49/7/879.abstract AB