TY - JOUR TI - Spontaneous echo contrast: a finding to remember in studies on coagulation and fibrinolysis in heart disease (Thrombotic, fibrinolytic and proliferative activities of pulmonary vascular bed in secondary phulmonary hypertension) AU - Ural, D. JO - The Anatolian Journal of Cardiology PY - 2005 VL - 5 SP - 251 EP - 252 DO - ER -