TY  - BOOK
AU  - Rowlands,Derek J.
TI  - Understandinjg the electrocardiogram: a new approach, section 1: the normal ECG 
PY  - 1981///
CY  - London
PB  - Imperial Chemical Industries PLC
KW  - Electrocardiogram
KW  - Heart Diseases
KW  - diagnosis
ER  -