title: [Proton pump inhibitors without prescription].
authors.forename: Helge L
authors.initials: HL
authors.lastname: Waldum
mesh_terms: D005744:Gastric Acid / Q000378:metabolism; D006801:Humans; D004366:Nonprescription Drugs; D054328:Proton Pump Inhibitors / Q000008:administration & dosage / Q000009:adverse effects; D012307:Risk Factors; D013276:Stomach Ulcer / Q000139:chemically induced
chemical_list: D004366:Nonprescription Drugs; D054328:Proton Pump Inhibitors