TY  - RPRT
TI  - Electrical impedance plethysmography: a critical analysis.
AU  - R V Hill
AU  - J C Jansen
AU  - J L Fling
PY  - 1967
DO  - 10.1152/jappl.1967.22.1.161
UR  - https://pubmed.ncbi.nlm.nih.gov/6017637/
ID  - 6017637
ER  -