1. L'activite du faisceau de His normal et pathologique;Puech,1972
2. Catheter technique for recording his bundle activity in man;Scherlag;Circulation,1969
3. Non invasive technique for detection of electrical activity during the P-R segment;Berbari;Circulation,1973
4. His bundle and bundle branch recordings from the body surface;Flowers;Circulation,1973
5. Surface recording of electrical activity during the P-R segment in man by computer averaging technique;Stopczyk;Ircs Int Res Comm Systems,1973