Casado, Priscila Ladeira, Ricardo Villas-Bôas, Luana Cristine Leão da Silva, Letícia Ladeira Bonato, and José Mauro Granjeiro. 2015. “Is Bleeding on Probing a Differential Diagnosis Between Periimplant Health and Disease?”. Brazilian Journal of Oral Sciences 12 (2). Limeira, SP:95-99. https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641067.