1. Reassessment of A-V junctional rhythms;Azevedo, I.M.; Watanabe, Y.; Dreifus, L.;Heart and Lung,1972
2. Concealed bundle of His extrasystoles simulating nonconducted atrial premature beats;Cannon, D.S.; Gallagher, J.J.; Goldreyer, B.N.; Damato, A.N.;American HeartJournal,1972
3. Contribution of His bundle recordings to analysis of abnormal beats with right bundlebranch block-superior axis pattern;Castellanos, Jr., A.; O'Brien, H.; Castillo, C.A.; Myerburg, R.J.; Beffler, B.;British Heart Journal,1972
4. Retrograde activation of the His bundle in the human heart;Castillo, C.; Castellanos, Jr, A.;American Journal of Cardiology,1971
5. Alternation of A-V conduction time;Langendorf, R.;American HeartJournal,1958