Dr. Martin Tobin, a physician in pulmonary and critical care medicine, said George Floyd died from a low level of oxygen and that there was no way that Floyd's chest could expand properly to breathe.
원문출처 : https://www.cnn.com/videos/us/2021/04/08/derek-chauvin-trial-pulmonologist-george-floyd-vpx.cnn
원문출처 : https://www.cnn.com/videos/us/2021/04/08/derek-chauvin-trial-pulmonologist-george-floyd-vpx.cnn