Bardou M, Barkun AN, Hamza S, Le Ray I, Goirand F. Pharmacokinetic and clinical evaluation of esomeprazole and ASA for the prevention of gastroduodenal ulcers in cardiovascular patients. Expert Opinion on Drug Metabolism & Toxicology. 2012 Jul 31;8(9):1199–208. doi: 10.1517/17425255.2012.712684.