Proinflammatory Cytokine Expression in Apical Periodontitis from Diabetic Patients oleh Estéfano Borgo Sarmento, Rosana Helena Teixeira de Lima Ribeiro Andrade, Cinthya Cristina Gomes, Fábio Ramôa Pires, Maria Isabel Bastos Valente, Adalgiza Mafra Moreno, Marco Orsini, Dennis Carvalho Ferreira, Lucio Souza Gonçalves, Luciana Armada