PT - JOURNAL ARTICLE AU - Christina Korownyk AU - Michael R. Kolber TI - Is quadruple therapy the new triple therapy for <em>H pylori?</em> DP - 2012 Jan 01 TA - Canadian Family Physician PG - 58--58 VI - 58 IP - 1 4099 - http://www.cfp.ca/content/58/1/58.short 4100 - http://www.cfp.ca/content/58/1/58.full SO - Can Fam Physician2012 Jan 01; 58