title: TOMAC: an orthognathic treatment planning system. Part 1 soft-tissue analysis.
authors.forename: T G
authors.initials: TG
authors.lastname: McCollum
mesh_terms: D002508:Cephalometry / Q000379:methods*; D005145:Face / Q000033:anatomy & histology*; D005544:Forecasting; D006801:Humans; D008334:Mandible / Q000601:surgery; D008437:Maxilla / Q000601:surgery; D019647:Oral Surgical Procedures; D009971:Orthodontics, Corrective; D010347:Patient Care Planning