https://www.selleckchem.com/pr....oducts/crenolanib-cp
For MS and SN samples, false negativity was associated with language problems, sampling errors, and symptom duration. Conclusions from this study are limited to the sensitivity of self-sampling in mildly to moderately symptomatic patients. Still, self-collected oral/nasal/saliva samples can facilitate up-scaling of testing in early symptomatic COVID-19 patients if operational errors are minimized. Conclusions from this study are limited to the sensitivity of self-sampling in mildly to moderately symptomatic patients. Still,