TY - BOOK AU - Stein,Emanuel TI - Clinical Electrocardiography: a self-study course SN - 0812110889 (pbk.) U1 - 616.1207543 19 PY - 1987/// CY - Philadelphia PB - Lea & Febiger KW - Electrocardiography KW - Heart KW - Diseases KW - Diagnosis KW - problems N1 - Includes index ER -