TY  - BOOK
AU  - Chou,Te-chuan
AU  - Helm,Robert A.
AU  - Kaplan,Samuel
TI  - Clinical vectorcardiography
SN  - 0808908383
PY  - 1974///
CY  - New York
PB  - Grune & Stratton
KW  - Vectorcardiography
ER  -