In Vitro Bioactivity and Setting Times of White Portland Cement Combined with Different Radio Pacifying AgentsNichola Jayne Coleman, Rajitha Hanarasinghe, Zeynep Aslı Güçlü and Samantha Ellen BoothMATEC Web Conf., 109 (2017) 03003DOI: https://doi.org/10.1051/matecconf/201710903003