Proton pump inhibitors and gastric cancer: association is not causation

Affiliations

• ¹ Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada.
• ² Division of Gastroenterology, University of Alberta, Edmonton, Alberta, Canada.
• ³ Division of Gastroenterology, Queen's University, Kingston, Ontario, Canada.
• ⁴ Division of Gastroenterology, Hepatology, and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada.
• ⁵ Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada.
• ⁶ Department of Physiology, University of Toronto, Toronto, Ontario, Canada.