Comparison of first and second waves of COVID-19 through severity markers in ICU patients of a developing country

MS Asghar, F Yasmin, MN Ahsan, H Alvi… - Journal of community …, 2021 - Taylor & Francis
Background: Many countries are experiencing outbreaks of the second wave of COVID-19
infection. With these outbreaks, the severity of the disease is still ambiguously projected …