Fahimeh Hamedi Rad et al. 2023. INVESTIGATION OF THE EFFECT OF DIFFERENT COLORS OF DENTIN AND OPAQUE PORCELAIN ON THE FINAL COLOR INDICES OF METAL-CERAMIC RESTORATION. Journal of Population Therapeutics and Clinical Pharmacology. 30, 16 (Aug. 2023), 544–552. DOI:https://doi.org/10.53555/jptcp.v30i16.2447.