Smartphone-Based Color Measurement of Tooth Shade Guide in Clinical Lighting Conditions. - Agnieszka Radziun; Rafal Doniec; Szymon Siecinski; Natalia Piaseczna; Katarzyna Mocny-Pachonska; Marta Cieslik-Wegemund; Konrad Duraj; Marta Tanasiewicz; Ewaryst Tkacz (FedCSIS, 2021)