Remember: H. pylori serology does not indicate current infection!This week's links:* Choosing Wisely's "Bye Bye, PPI" (http://www.choosingwiselycanada.org/in-action/toolkits/bye-bye-ppi/)* Choosing Wisely - Gastroenterology Recommendations (http://www.choosingwiselycanada.org/recommendations/gastroenterology-2/)