TY  - BOOK
AU  - Allen, Hugh D.
AU  - Goldberg, Stanley J.,;Sahn, David J.,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0815101090 (pbk.)
SN  - 2
PY  - 1978///];copyright 1978.46
CY  - Chicago
PB  - Year Book Medical Publishers
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Diagnosis;Problems, exercises, etc.;Problems, exercises, etc
KW  - Pediatric cardiology;Echocardiography
N1  - 5
ER  -