Chalas, R.; Wojcik-Checinska, I.; Zubrzycka-Wrobel, J.; Piatek, D.; Bachanek, T. Comparison of Visual, Impedance Spectroscopy and Laser Fluorescence Methods in Detecting Early Carious Lesions on Occlusal Surfaces. Curr. Issues Pharm. Med. Sci. 2014, 27 (2), 102-104. https://doi.org/10.2478/cipms-2014-0023.