Macrophage and TGF-ß immunohistochemical expression in Jorge Lobo's disease - Xavier, Marilia Brasil; Libonati, Rosana Maria Feio; Unger, Débora; Oliveira, Clívia; Corbett, Carlos Eduardo Pereira; Brito, Arival Cardoso de; Quaresma, Juarez Antonio Simões (Human Pathology, 2008)