TY - RPRT TI - Custom models for endodontic surgery procedures. AU - J L Bond AU - F R Portell AU - G Hartwell PY - 1986 DO - 10.1016/s0099-2399(86)80135-2 UR - https://pubmed.ncbi.nlm.nih.gov/3457097/ ID - 3457097 ER -