title: From Hospital Information Systems to Health Information Systems - Problems, Challenges, Perspectives.
authors.affiliation: Philipps-Universität Marburg, Institut für Medizinische Informatik, Bunsenstr. 3, 35033 Marburg, Germany, E-mail: kuhn@mailer.uni-marburg.de.
authors.forename: K A
authors.initials: KA
authors.lastname: Kuhn
authors.forename: D A
authors.initials: DA
authors.lastname: Giuse