Hundreds of U.S. clinics sell unapproved stem cell 'therapies' 0 30.06.2016 22:19 United Press International (UPI.com) Amy Norton, HealthDay News Hundreds of U.S. clinics are marketing unapproved stem cell treatments for conditions ranging from aging skin to spinal cord injuries, a new study finds. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ