https://www.selleckchem.com/pr....oducts/phorbol-12-my
0% with each percent of increased masking (p0.001) and decreased by 3.0% with increase in 1°C in temperature (p=0.045). The numbers of admissions for control diagnoses (heart failure, intestinal obstruction and iron deficiency anaemia) in the same period in 2020 were not reduced. The number of admissions for AECOPD decreased in first three months of 2020, compared with previous years. This was observed with increased masking percentage and social distancing in Hong Kong. We postulated universal masking and so