title: [Omeprazole long-term therapy: how great is the risk of developing a carcinoid tumor?].
authors.affiliation: Abteilung für Gastroenterologie und Stoffwechsel, Philipps-Universität, Marburg.
authors.forename: H
authors.initials: H
authors.lastname: Koop
mesh_terms: D002276:Carcinoid Tumor / Q000139:chemically induced*; D005500:Follow-Up Studies; D005753:Gastric Mucosa / Q000187:drug effects; D006801:Humans; D008134:Long-Term Care; D009853:Omeprazole / Q000009:adverse effects*; D012307:Risk Factors; D013274:Stomach Neoplasms / Q000139:chemically induced*
chemical_list: D009853:Omeprazole
vernacular_title: Omeprazol-Langzeittherapie: Wie gross ist das Risiko der Karzinoid-Entstehung?