The POCT has the sensitivity and specificity required of a field-based test for measles diagnosis.
床旁检测具备麻疹诊断现场检测所要求的敏感性和特异性。
TCD can test the blood flow velocity of basilar artery, but lack of specificity.
在眩晕病因的诊断中,TCD检查基底动脉血流速度缺乏特异性;
To test for specificity, radial immunodiffusion was employed.
可使用免疫扩散法检测特异性。
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