@CNN: A 71-year-old woman who feels no pain could help scientists develop new painkillers https://t.co/1LSQYdIVix https://t.co/TRWkxYoPlJ
A 71-year-old woman who feels no pain could help scientists develop new painkillers https://t.co/1LSQYdIVix pic.twitter.com/TRWkxYoPlJ
— CNN (@CNN) March 28, 2019