Effect of Application over Time for Each Type of Blending Tea on Bovine Tooth Coloration - Bae, Se-Won; Jung, Im-Hee; Hong, Min-Ha; Kwon, Eun-Jin; Kim, Ji-Hyeon; Lee, Ji-Hyeon; Lim, Hee-Jung; Lim, Do-Seon (Chiwisaeng gwahakoeji, 2022)
Keywords: blending tea; bovine teeth; color change; titratable acidity; 치의학