TY - JOUR AU - Gul, H; Zahid, S; Zahid, S; Kaleem, M; Khan, A S; Shah, A T TI - Sol-gel derived fluoride-doped bioactive glass powders: Structural and long-term fluoride release/pH analysis JO - J Non-Cryst Solids VL - 498 PY - 2018 DO - 10.1016/j.jnoncrysol.2018.06.025 SP - 216 EP - 222 ER -