TY  - GEN
AU  - Atherton,J
TI  - An instantaneous heart-rate meter with digital display
SN  - 0025-696X
PY  - 1976///0130
KW  - Cardiology
KW  - instrumentation
KW  - Electronics, Medical
KW  - Heart Function Tests
KW  - Heart Rate
KW  - Humans
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1007/BF02477324
ER  -