https://www.selleckchem.com/products/r428.html
-PCR analysis. Those testing positive were significantly older (41.0 years vs 36.8 years; p = 0.001) and more likely to be male (number 138; 9.0% vs 6.7%; p = 0.05). Cough, followed by fever, was a common presenting feature. A survival time analysis using data from 54 participants documented 455 days of the total observation period. A median time of eight days was required for the test to convert from positive to negative if the patient remained mildly symptomatic and did not develop a severe complicated illness. The time to conversion did
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