TY  - BOOK
AU  - International symposium on vector gardiography 11th, New York 1970
AU  - Hofman,
TI  - Proceedings: ed by I. Hofman
SN  - 0-7204-4093-9.
U1  - 616.1207 
PY  - 1971///
CY  - London
PB  - North Hllland Pub. Co.
KW  - Heart diseases
ER  -