Primary Care Physician's Attitude Towards the GERMAN e-Health Card Project - Determinants and Implications. - Nicole Ernstmann; Oliver Ommen; Melanie Neumann; Antje Hammer; Raymond Voltz; Holger Pfaff (J. Medical Syst., 2009)

Configural frequency analysis as a method of determining patients' preferred decision-making roles in dialysis. - Sabine Loeffert; Oliver Ommen; Christine Kuch; Fueloep Scheibler; Andrej Woehrmann; Conrad Baldamus; Holger Pfaff (BMC Medical Informatics Decis. Mak., 2010)

The Analyzation of Change in Documentation due to the Introduction of Electronic Patient Records in Hospitals - A Systematic Review. - Florian Wurster; Garret Fütterer; Marina Beckmann; Kerstin Dittmer; Julia Jaschke; Juliane Köberlein-Neu; Mi-Ran Okumu; Carsten Rusniok; Holger Pfaff; Ute Karbach (J. Medical Syst., 2022)

Differences in changes of data completeness after the implementation of an electronic medical record in three surgical departments of a German hospital-a longitudinal comparative document analysis. - Florian Wurster; Christin Herrmann; Marina Beckmann; Natalia Cecon-Stabel; Kerstin Dittmer; Till Hansen; Julia Jaschke; Juliane Köberlein-Neu; Mi-Ran Okumu; Holger Pfaff; Carsten Rusniok; Ute Karbach (BMC Medical Informatics Decis. Mak., 2024)

The determinants of help-seeking behaviors among cancer patients in online health communities: Evidence from China. - Xiandong Feng; Yinhuan Hu; Holger Pfaff; Sha Liu; Hui Wang; Zhen Qi (Int. J. Medical Informatics, 2025)