TY - RPRT TI - Titanium orthodontic brackets: structure, composition, hardness and ionic release. AU - Christiana Gioka AU - Christoph Bourauel AU - Spiros Zinelis AU - Theodore Eliades AU - Nikolaos Silikas AU - George Eliades PY - 2004 DO - 10.1016/j.dental.2004.02.008 UR - https://pubmed.ncbi.nlm.nih.gov/15236945/ ID - 15236945 ER -