http://www.sudoc.fr/198625847 2016 false true false France French proton pump inhibitors persons protons aged aged, 80 and over proton pumps prospective studies geriatrics medicine internal medicine academic medical centers hospitals hospitals, university proton pump inhibitors persons protons aged proton pumps prospective studies data collection geriatrics internship and residency medicine internal medicine health services for the aged achievement hospitals, university hospitals guideline adherence dissertations, academic medical staff, hospital