Leosari Y, Hadiati S, Agustina D. Screening of oral premalignant lesions in smokers using toluidine blue. Dent. J. [Internet]. 2009 Jun. 1 [cited 2024 Nov. 27];42(2):90-3. Available from: https://e-journal.unair.ac.id/MKG/article/view/964