title: Correspondence (letter to the editor): Prophylactic role of aspirin.
authors.forename: Bernhard J
authors.initials: BJ
authors.lastname: Connemann
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis* / Q000628:therapy*; D001471:Barrett Esophagus / Q000175:diagnosis* / Q000628:therapy*; D004938:Esophageal Neoplasms / Q000175:diagnosis* / Q000628:therapy*; D006801:Humans