Pithon, Matheus Melo, Rogério Lacerda-Santos, Jéssica Rocha Barreto, Jéssica Oliveira Rocha, Raissa Virgínea Galvão Brasil, Larissa Batista Weberling, Jorge Victor Barbosa Paixão, and Raildo da Silva Coqueiro. “Black Spaces Between Maxillary Incisors: What Is the Aesthetic Limit?”. Bioscience Journal 31, no. 5 (September 10, 2015): 1586–1593. Accessed November 23, 2024. https://seer.ufu.br/index.php/biosciencejournal/article/view/29092.