Hints and tips:
...Recent medical literature suggests that severe manifestations of COVID19 may be due to tissue damage caused by severe immune dysregulation (Li H, et al; The Lancet; April 2020)....
...For a company like Rural that is traded on a major exchange, ―[t]urnover measured by average weekly trading of . . . 1% would justify a substantial presumption‖ of market efficiency. 5 Bromberg et al., Bromberg...
International Edition