TY  - BOOK
AU  - 
AU  - 
TI  - Pulse Echo Ulttrasound Imaging Systems:  Performance Tests and Criteria
U1  - 615.837:620.179.6 
PY  - 1981///
CY  - New York
PB  - American Institute of physics
KW  - Performance Tests and Criteria
KW  - Medical imaging
N1  -  "Report of general Medical Physics Committee Ultrasound Task Group
ER  -