El-Batal HA, El‑Kheshen AA, Marzouk MA, Ghoneim NA, El-Batal FH, Ouis MA, et al. In vitro bioactivity of silicophosphate glasses doped with ZnO, SrO or CuO. J Theor Appl phys. 2023 Nov. 17;14(2). Available from: https://oiccpress.com/jtap/article/view/1877