TY  - GEN
AU  - Engel,T R
AU  - Pierce,D L
AU  - Patil,K D
TI  - Reproducibility of the signal-averaged electrocardiogram
SN  - 0002-8703
PY  - 1991///1231
KW  - Adult
KW  - Analog-Digital Conversion
KW  - Analysis of Variance
KW  - Confidence Intervals
KW  - Electrocardiography
KW  - instrumentation
KW  - Female
KW  - Fourier Analysis
KW  - Heart Rate
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Reference Values
KW  - Reproducibility of Results
KW  - Time Factors
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/0002-8703(91)90283-n
ER  -