Unverified78% confidenceFactTime unknown
样本降解或DNA量不足是导致重采样的主因，采集后血样需冷藏保存，拭子需自然阴干后密封，切勿冷冻拭子或使用棉签以外沾水材料
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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