Media type: E-Article Title: Risk-Adjusted Intraventricular Hemorrhage Rates in Very Premature Infants Contributor: Vogtmann, Christoph; Koch, Rainer; Gmyrek, Dieter; Kaiser, Annette; Friedrich, Annette Published: Deutscher Arzte-Verlag GmbH, 2012 Published in: Deutsches Ärzteblatt international (2012) Language: Not determined DOI: 10.3238/arztebl.2012.0527 ISSN: 1866-0452 Origination: Footnote: Access State: Open Access