Paul N, K. N RS, M.R D, S S, M.B R. Marginal and internal fit evaluation of conventional metal-ceramic versus zirconia CAD/CAM crowns. J Clin Exp Dent. 2020;12(1):e31-7.

doi:10.4317/jced.55946

https://doi.org/10.4317/jced.55946

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