Evaluation of user acceptance of information systems in health care - the value of questionnaires. - Elske Ammenwerth; Frieda Kaiser; Immanuel Wilhelmy; Stefan Höfer (MIE, 2003)

Approaches Towards a Regional, Shared Electronic Patient Record for Health Care Facilities of Different Health Care Organizations - IT-Strategy and First Results. - Thomas Schabetsberger; Erich Gross; Reinhold Haux; Georg Lechleitner; Thomas Pellizzarl; Klaus Schindelwig; Christian Stark; Raimund Vogl; Immanuel Wilhelmy (MedInfo, 2004)

From a paper-based transmission of discharge summaries to electronic communication in health care regions. - Thomas Schabetsberger; Elske Ammenwerth; Stefan Andreatta; Gordon Gratl; Reinhold Haux; Georg Lechleitner; Klaus Schindelwig; Christian Stark; Raimund Vogl; Immanuel Wilhelmy; Florian Wozak (Int. J. Medical Informatics, 2006)