An in vitro comparison of nickel and chromium release from brackets

• Những tác giả chính: Ana Cristina Soares Santos Haddad (Tác giả), Andre Tortamano (Tác giả), Alexandre Luís de Souza (Tác giả), Pedro Vitoriano de Oliveira (Tác giả)
• Định dạng: Sách
• Được phát hành: Sociedade Brasileira de Pesquisa Odontológica, 2009-12-01T00:00:00Z.
• Những chủ đề: article
• Truy cập trực tuyến: Connect to this object online.

This study aimed at comparing amounts of nickel (Ni) and chromium (Cr) released from brackets from different manufacturers in simulated oral environments. 280 brackets were equally divided into 7 groups according to manufacturer. 6 groups of brackets were stainless steel, and 1 group of brackets was...