TY  - BOOK
AU  - McDonald,Ian G.
TI  - Introduction to echocardiography 
SN  - 0398035296
AV  - RC683.5.U5 M3
PY  - 1976///
CY  - Springfield
PB  - Charles C. Thomas
KW  - Echocardiography
N1  - Includes index
ER  -