TY - RPRT TI - Composite resin root coping with a keeper for magnetic attachment for replacing the missing coronal portion of a removable partial denture abutment. AU - Yoshinobu Maeda AU - Katsuhiko Nakao AU - Kazutomo Yagi AU - Shisuke Matsuda PY - 2006 DO - 10.1016/j.prosdent.2006.04.011 UR - https://pubmed.ncbi.nlm.nih.gov/16911892/ ID - 16911892 ER -