Zarkova Atanasova, J.; Zlatanovska, K.; Proseva Pelivanova, L.; Atanasova, S.; Nikolovski, B.; Longurova, N.; Apostoloski, P. Spectrophotometric Evaluation of Natural Tooth Color Distribution Across Three Dental Shade Guide Systems: A Cross-Sectional Study. ESJ 2026, 53, 756.