Saha, M., Bansal, S., Pathak, V., Bhardwaj, S., Chauhan, A., & Nirwan, A. (2019). A comparative evaluation of fracture load of monolithic and bilayered zirconia crowns with and without a cervical collar: an in vitro study. Medicine and Pharmacy Reports, 92(2), 172-177. https://doi.org/10.15386/mpr-985