TY - RPRT TI - A methodology for objective assessment of errors: an example using an endoscopic sinus surgery simulator. AU - Richard M Satava AU - Marvin P Fried PY - 2002 DO - 10.1016/s0030-6665(02)00090-7 UR - https://pubmed.ncbi.nlm.nih.gov/12687744/ ID - 12687744 ER -