TY  - BOOK
AU  - Kremkau,Frederick W.
TI  - Doppler ultrasound: principles and instruments 
SN  - 072164869X
PY  - 1995///
CY  - Philadelphia
PB  - W. B. Saunders
KW  - Ultrasonography, Doppler
KW  - Methods
KW  - Examination questions
KW  - Instrumentation
ER  -