TY  - BOOK
AU  - Wells, P. N. T.
TI  - Physical principles of ultrasonic diagnosis
T2  - Medical physics series
SN  - 0127429506
AV  - RC78.7 .U4 W45
U1  - 616.075 
PY  - 1969///
CY  - London
PB  - Academic Press
KW  - Diagnostic ultrasonic imaging
N1  - Includes bibliographical references and index
ER  -