1. Wenckebach phenomenon in the bundle-branch system;Franchi, F.; Morace, G.; Fantini, F.;British Heart Journal,1973
2. The Wenckebach phenomenon in sinoatrial block;Schamroth, L.; Dove, E.;British Heart Journal,1966
3. 1968. Newer concepts in the genesis of cardiac arrhythmias;Watanabe, Y.; Dreifus, L.S.;American Heart Journal
4. A symposium will be heard at The Johns Hopkins University School of Medicine on Cardiovascular Nuclear Medicine, on 11 and 12;The Johus Hopkins University, School of Medicine; Further particulars can be obtained by writing to Julia C. Burbridge, Office of Continuing Education, Turner Auditorium Building,1976