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Diagnóstico
¿cuál es la sensibilidad y VPN del test de coronavirus? . ¿A las 48h de una PCR negativa de un paciente síntomatico puedo estar segura que es un verdadero negativo? / 病毒检测的准确度和VPN (这个是什么我没查到)是怎么样的?患病后的 病人经检测后在48小时内PCR为阴,这真的可以 确定他的检测结果是真的呈阴了么?
Created by
Dr. Martínez
, 25 Mar, 2020