Residual Antimicrobial Activity of MTAD(®) in Human Dentin After Obturation with Gutta-Percha/AH26 and Resilon/RealSeal SE at Different Time Intervals; An Ex Vivo Study. - Bolhari, Behnam; Bahador, Abbas; Assadian, Hadi; Dehghan, Somayyeh (Frontiers in Dentistry)