Nobel Prize for medicine: Two Americans, William G. Kaelin Jr. and Gregg L. Semenza, win with Peter J. Ratcliffe of Britain for learning how cells use oxygen – CBS News

October 7, 2019

https://www.cbsnews.com/news/nobel-prize-for-medicine-americans-william-kaelin-jr-gregg-semenza-peter-ratcliffe-britain-2019-10-07/