TY  - RPRT
TI  - A sample volume tracking unit for pulsed Doppler echocardiography.
AU  - J G Davis
AU  - K L Richards
AU  - D Greene
PY  - 1979
DO  - 10.1109/tbme.1979.326404
UR  - https://pubmed.ncbi.nlm.nih.gov/447358/
ID  - 447358
ER  -