Citation: Jj. Monsuez et al., ABSENCE OF ENHANCEMENT OF SPONTANEOUS ECHOCARDIOGRAPHIC CONTRAST BY THROMBOCYTOSIS IN A PATIENT WITH LEFT-VENTRICULAR ANEURYSM, PRIMARY THROMBOCYTHEMIA, AND VONRECKLINGHAUSEN NEUROFIBROMATOSIS - A CASE-REPORT, Angiology, 44(8), 1993, pp. 651-654