1. A One-Year Economic Evaluation of Six Alternative Strategies for the Management of Uninvestigated Upper Gastrointestinal Symptoms in Canadian Primary Care. (2010) Authors: Barkun, Alan N; Crott, Ralph; Fallone, Carlo A; Kennedy, Wendy A; Lachaine, Jean; Levinton, Carey; Armstrong, David; Chiba, Naoki; Thomson, Alan; van Zanten, Sander Veldhuyzen; Sinclair, Paul; Escobedo, Sergio; Chakraborty, Bijan; Smyth, Sandra; White, Robert; Kalra, Helen; Nevin, Krista Journal: Canadian Journal of Gastroenterology Issue: Volume 24:Number 8(2010) Page Start: 489 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Validation of a Short Questionnaire in English and French for Use in Patients with Persistent Upper Gastrointestinal Symptoms Despite Proton Pump Inhibitor Therapy: The Pass (Proton Pump Inhibitor Acid Suppression Symptom) Test. (1st June 2005) Authors: Armstrong, David; van Zanten, Sander JO Veldhuyzen; Chung, Sharon A; Shapiro, Colin M; Dhillon, Sukhjeet; Escobedo, Sergio; Chakraborty, Bijan K; Mann, Vijay; Tanser, Lisa; Nevin, Krista Journal: Canadian Journal of Gastroenterology Issue: Volume 19:Number 6(2005) Page Start: 350 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗