TY  - BOOK
AU  - Schamroth, Leo
AU  - Schamroth, Colin
TI  - An Introduction to electrocardiography
SN  - 063205896X.
U1  - 616.1207545 
PY  - 1990///
CY  - Berlin
PB  - Blackwell Science
KW  - Electrocardiography
KW  - Heart - Electric properties
ER  -