Dental root tip infections increase risk for heart disease: Study 0 02.08.2016 21:27 United Press International (UPI.com) Stephen FellerHELSINKI, Finland, Aug. 2 (UPI) -- Dental root tip infections -- relatively common and often symptomless -- increase risk for heart disease, researchers found in a new study. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ