TY - BOOK AU - Dreifus,Leonard S. AU - Likoff,William ED - Hahnemann Medical College and Hospital of Philadelphia. TI - Cardiac arrhythmias: the twenty-fifth Hahnemann symposium SN - 080890759X AV - RC685.A65 .C281973 U1 - 616.1/28 PY - 1973///] CY - New York PB - Grune & Stratton KW - Arrhythmia KW - Congresses KW - Electrophysiology N1 - Includes bibliographical references ER -