TY  - GEN
AU  - Weinberg,C R
AU  - Pfeifer,M A
TI  - An improved method for measuring heart-rate variability: assessment of cardiac autonomic function
SN  - 0006-341X
PY  - 1985///0319
KW  - Arrhythmia, Sinus
KW  - diagnosis
KW  - Biometry
KW  - Electrocardiography
KW  - Heart Rate
KW  - Humans
KW  - Respiration
N1  - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S
ER  -