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Dufresne CR, R Raghavan, S Fang, JT Richtsmeier.  1995  Computerized dynamic skeletal modeling for craniofacial surgical planning: new tools to predict growth following surgery. In Craniofacial Surgery: Proceedings of the VIth Congress of the International Society of Craniofacial Surgery, D Marchac, ed. Monduzzi Editore, Bologna. Pp.31-32.

Richtsmeier JT, C Paik, P Elfert, TM Cole III, HR Dahlman.  1995  Precision, repeatability and validation of the localization of cranial landmarks using computed tomography scans.   Cleft Palate-Craniofacial J, 32(3):217-227.  DOI: 10.1597/1545-1569_1995_032_0217_pravot_2.3.co_2 

Lele S, and JT Richtsmeier.  1995  Euclidean Distance Matrix Analysis: confidence intervals for form and growth comparison.   Amer J Phys Anthropol, 98(1):73-86.  https://doi.org/10.1002/ajpa.1330980107