Sikri, A., Sikri, J., Kalra, T., Sharda, R., Bathla, N., & Thakur, S. (2023). Customized Preliminary Impression: A Novel Impression Technique for Severely Resorbed Edentulous Ridges. Sudan Journal of Medical Sciences (SJMS), 18(3), 325–337. https://doi.org/10.18502/sjms.v18i3.14087