TY - BOOK AU - Wellens, Hein J. J. AU - Electrocadiography AU - Heart- diseases AU - Medical emergency TI - ECG in emergency decision making SN - 9781416002598 AV - MED RC 683.5E5 W39 PY - 2006/// CY - St. Louis PB - Saunders KW - Conover, Mary ER -