TY - RPRT TI - Influence of Strontium on the Physical, Mechanical and In-Vitro Bioactivity of Glass Ionomer Cements AU - Li, Y. PY - 2019 DO - 10.1101/870873 UR - https://www.biorxiv.org/content/10.1101/870873v1 ID - 10.1101/870873 ER -