00313nam a2200121Ia 4500008004100000082001700041100002600058245005200084250000800136260002400144300001000168650001300178150201s1993    xx            000 0 und d  a615.82bC93D  aDOWNIE , PATRICIA A .  aCASH,S TB. OF CHEST , HEART & VASCULAR DISORDER  a4TH  bJAYPEEaINDIAc1993  a1-450  aMEDICINE