Xerostomia in Sjögren's syndrome and lupus erythematosus: a comparative histological and immunofluorescence study of minor salivary glands alterations - Fernandes, Juliana Dumêt; Nico, Marcello Menta Simonsen; Aoki, Valéria; Bologna, Sheyla Batista; Romiti, Ricardo; Levy-Neto, Mauricio; Lourenço, Silvia Vanessa (Journal of Cutaneous Pathology, 2010)