Bill Marlette was a long way from home, but he was willing to take the risk, as there were really no other options.
원문출처 : http://www.cnn.com/2017/05/22/health/fat-stem-cells-fix-wrist-injury-cartilage/index.html
원문출처 : http://www.cnn.com/2017/05/22/health/fat-stem-cells-fix-wrist-injury-cartilage/index.html