000 00335nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aDavid J Linker
245 0 _aPractical Echocardiography Of cingential Heart Disease
250 _a2001
260 _bCHURCHILL LIVINGSTONE
300 _a203
650 _aCardiology
942 _cMEDI
999 _c6957
_d6957