Research Paper: The Granularity of Medical Narratives and Its Effect on the Speed and Completeness of Information Retrieval. - Huibert J. Tange; Harry C. Schouten; Arnold D. M. Kester; Arie Hasman (J. Am. Medical Informatics Assoc., 1998)

The PropeR way to support medical doctors in daily practice. Developing the Protocol Based DSS. - Eugénie M. W. van Oosterhout; Jan L. Talmon; Paul A. de Clercq; Harry C. Schouten; M. P. F. Jansen; Arie Hasman (MIE, 2003)

Three-Layer Model for the design of a Protocol Support System. - Eugénie M. W. van Oosterhout; Jan L. Talmon; Paul A. de Clercq; Harry C. Schouten; Huibert J. Tange; Arie Hasman (Int. J. Medical Informatics, 2005)