title: Letter by Jennings regarding article, "Mechanisms of bleeding and approach to patients with axial-flow left ventricular assist devices".
authors.forename: Douglas L
authors.initials: DL
authors.lastname: Jennings
mesh_terms: D006471:Gastrointestinal Hemorrhage / Q000453:epidemiology*; D006333:Heart Failure / Q000628:therapy*; D006353:Heart-Assist Devices / Q000009:adverse effects*; D006801:Humans