TY  - BOOK
AU  - Schamroth,Leo
TI  - The 12 lead electrocardiogram : : Book 2/ 
SN  - 0632022035
PY  - 1989///
CY  - Oxford : 
PB  - Blackwell Scientific Publications, 
KW  - Electrocardiography
KW  - diagnosis
KW  - Heart Diseases
N1  -  In two books 1 & 2;  Includes bibliographical references and index
ER  -