title: False elevation of chromogranin A due to proton pump inhibitors.
authors.forename: L Th
authors.initials: LT
authors.lastname: Vlasveld
authors.forename: J
authors.initials: J
authors.lastname: van 't Wout
authors.forename: A
authors.initials: A
authors.lastname: Castel
mesh_terms: D053799:2-Pyridinylmethylsulfinylbenzimidazoles / Q000009:adverse effects; D000328:Adult; D015415:Biomarkers / Q000097:blood; D053379:Chromogranin A / Q000096:biosynthesis / Q000097:blood*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009853:Omeprazole / Q000009:adverse effects; D000077402:Pantoprazole; D054328:Proton Pump Inhibitors / Q000009:adverse effects*
chemical_list: D053799:2-Pyridinylmethylsulfinylbenzimidazoles; D015415:Biomarkers; D053379:Chromogranin A; D054328:Proton Pump Inhibitors; D000077402:Pantoprazole; D009853:Omeprazole