Quantitative analysis of Langerhans' cells in oral chronic graft-vs.-host disease - Orti-Raduan, Érika Sinara Lenharo; Nunes, Adauto José Ferreira; Oliveira, Denise Tostes; Lara, Vanessa Soares; Taveira, Luís Antônio de Assis (Journal of Oral Pathology & Medicine, 2009)