FehérD., KeskenyG. Árpád, KovácsZ.S., MohagheghA.R., PálA., BorbélyJ. and HermannP. 2023. Color evaluation of VITA Classical tooth shade guides used in clinical practice for years. Hungarian Journal of Dentistry. 116, 3 (Sep. 2023), 110-119. DOI:https://doi.org/10.33891/FSZ.116.3.110-119.