TY  - GEN
AU  - SAYERS,B M
TI  - A spatial magnitude electrocardiograph
SN  - 0002-8703
PY  - 2003///0501
KW  - Electrocardiography
KW  - instrumentation
KW  - Humans
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/0002-8703(55)90028-4
ER  -