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Chromium Release from New Stainless Steel, Recycled and Nickel-free Orthodontic Brackets
Chromium release Reconditioned brackets Nickel-free brackets Artificial saliva Batch procedure
2010/3/5
Objective: To test the hypothesis that there is no difference in the amounts of chromium released from new stainless steel brackets, recycled stainless steel brackets, and nickel-free (Ni-free) orthod...