Loss of cytokeratin 10 indicates malignant transformation in actinic cheilitis - Garcia, Natália Galvão; Oliveira, Denise Tostes; Lauris, José Roberto Pereira; Domingues, Maria Aparecida Custódio; Minicucci, Eliana Maria; Soares, Cléverson Teixeira (Clinical Oral Investigations, 2016)