CAA: A Knowledge Based System Using Causal Knowledge to Diagnose Cardiac Rhythm Disorders. - Tetsutaro Shibahara; John K. Tsotsos; John Mylopoulos; H. Dominic Covvey (IJCAI, 1983)

Building Knowledge-Based Systems: The PSN Experience. - John Mylopoulos; Tetsutaro Shibahara; John K. Tsotsos (Computer, 1983)

On Using Causal Knowledge to Recognize Vital Signals: Knowledge-based Interpretation of Arrhythmias. - Tetsutaro Shibahara (IJCAI, 1985)

On using causal knowledge to recognize vital signals: a study of knowledge-based interpretation of arrythmias. - Tetsutaro Shibahara (1985)