TY  - BOOK
AU  - Kremkau,Frederick W.
TI  - Diagnostic ultrasound: physical principles and exercises 
SN  - 080891233X
AV  - RC78.7.U4 K74
U1  - 616.07543 KRE 19
PY  - 1980///
CY  - New York
PB  - Grune & Stratton
KW  - Diagnostic ultrasonic imaging
KW  - Problems, exercises, etc
N1  - Includes bibliographical references and index
ER  -