Kriswandini, I. L., & Bagus, A. P. I. . (2024). The Release of nickel and chromium ions from stainless steel brackets as a result of long-term exposure to commonly used toothpaste. Indonesian Journal of Dental Medicine, 7(1), 35–39. https://doi.org/10.20473/ijdm.v7i1.2024.35-39