They discovered cytomegalovirus in the tumours of more than 90% of those people with glioblastoma whom they examined, but not in healthy brain tissue, nor in non-malignant brain tumours.
他们发现了在他们检查的罹患胶质母细胞瘤的病人当中有超过百分之九十的人的肿瘤中存在巨细胞病毒，但这种病毒并不存在于正常的脑组织或者是非恶性的脑肿瘤中。
Methods 40 patients with CHD and 38 healthy people were examined by echocardiography and ECG.
方法应用超声心动图和心电图对40例冠心病患者和38例健康人进行分析。
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