Gingival crevicular fluid levels of protease-activated receptors type 1 and type 2 in diabetic patients with periodontitis - Abreu, Ieda Santos; Euzebio Alves, V. T; Benedete, Ana Paula Sassá; Bueno da Silva, H. A.; França, B. N; Saraiva, L; Lima, Luiz Antonio Pugliesi Alves de; Carvalho, M. H; Holzhausen, M (JOURNAL OF PERIODONTAL RESEARCH, 2015)