and we have been tracking the progression of the COVID-19 pandemic since the beginning of 20201. Reported statistics on COVID-19 mortality are problematic for many countries owing to variations in testing access, differential diagnostic capacity and inconsistent certification of COVID-19 as ...
While Chairman at Louisville, Polk trained more than 230 surgical residents, all of whom hold board certification in general surgery. Some of the surgical residents have become academic surgery chairmen at medical schools in the United States. Polk is known for his pioneering research on proper ...