TY - RPRT TI - A Pentium personal computer-based craniofacial three-dimensional imaging and analysis system. AU - J K Udupa AU - J Tian AU - D C Hemmy AU - P Tessier PY - 1997 DO - 10.1097/00001665-199708050-00002 UR - https://pubmed.ncbi.nlm.nih.gov/9482073/ ID - 9482073 ER -