TY - RPRT TI - Knowledge-based landmarking of cephalograms. AU - A D Lévy-Mandel AU - A N Venetsanopoulos AU - J K Tsotsos PY - 1986 DO - 10.1016/0010-4809(86)90023-6 UR - https://pubmed.ncbi.nlm.nih.gov/3519070/ ID - 3519070 ER -