TY - RPRT TI - Surface characterization of ceramic brackets: a multitechnique approach. AU - T Eliades AU - M Lekka AU - G Eliades AU - W A Brantley PY - 1994 DO - 10.1016/s0889-5406(94)70094-x UR - https://pubmed.ncbi.nlm.nih.gov/8291484/ ID - 8291484 ER -