TY  - RPRT
TI  - Errors in four-electrode impedance plethysmography.
AU  - D K Swanson
AU  - J G Webster
PY  - 1983
DO  - 10.1007/bf02464029
UR  - https://pubmed.ncbi.nlm.nih.gov/6664128/
ID  - 6664128
ER  -