https://www.selleckchem.com/pr....oducts/cfi-402257.ht
levels of PNC measured and the good correlation with EC suggest that UFP exposures should receive more attention on occupational routine measurements and regulations. © The Author(s) 2020. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.We report the observation that 14.5% of COVID-19 patients had positive RT-PCR testing again after discharge. We describe correlations between laboratory parameters and treatment duration (r= -0.637; p=0.002) and time to virus recrudescence (r= 0.52; p=0.008)