Perforin and granzyme B involvement in oral lesions of lichen planus and chronic GVHD

Vanessa Nascimento Pimentel; Lissa Sabino De Matos; Tânia Cristina Benetti Soares; Randall Adam; Konradin Metze; Maria Elvira Pizzigatti Correa; Cármino Antonio De Souza; Maria Letícia Cintra