Infect volunteers with Covid-19? A proposal lays bare a minefield of issueshttps://www.statnews.com/2020/05/01/infect-volunteers-with-covid-19-in-the-name-of-research-a-proposal-lays-bare-a-minefield-of-issues/ by benchtobedside • 6 years ago 1 0 6 years agoSTstatnews.com