Comparative Evaluation Of Toluidine Blue Vital Staining And Degree Of Epithelial Atypia In Oral Potentially Malignant Disorders, Oral Squamous Cell Carcinoma, And Normal Oral Mucosa : An In Vitro Study. Int. J. Environ. Sci. Published online July 26, 2025:1162-1167. doi:10.64252/rw1w1689