TY - RPRT TI - Reducing metal artifacts in cone-beam CT images by preprocessing projection data. AU - Yongbin Zhang AU - Lifei Zhang AU - X Ronald Zhu AU - Andrew K Lee AU - Mark Chambers AU - Lei Dong PY - 2006 DO - 10.1016/j.ijrobp.2006.09.045 UR - https://pubmed.ncbi.nlm.nih.gov/17161556/ ID - 17161556 ER -