Landmark, K [Do nitrates reduce the risk of drug induced hemorrhage of the upper gastrointestinal tract?]. [electronic resource] - Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke Sep 2001 - 2522-3 p. digital Publication Type: Journal Article ISSN: 0029-2001 Subjects--Topical Terms: AnimalsAnti-Inflammatory Agents, Non-Steroidal--adverse effectsAspirin--adverse effectsGastrointestinal Hemorrhage--chemically inducedHumansIsosorbide Dinitrate--administration & dosageNitrates--administration & dosageRisk Factors