TY - BOOK AU - AU - ED - ED - ED - ED - TI - : a comprehensive study guide to improve ECG interpretation skills SN - 1-890114-00-6 SN - 2 PY - 1997///46 CY - Burmingham, MI PB - Physicians' Press KW - KW - 2 KW - 0 KW - 6 KW - 20 N1 - 5 ER -