title: Understanding friction and sliding.
authors: Richard M
authors: RM
authors: Bach
mesh_terms: D003722:Dental Alloys / Q000737:chemistry*; D017276:Friction; D006801:Humans; D016382:Orthodontic Appliance Design; D016910:Orthodontic Brackets; D009969:Orthodontic Wires; D013314:Stress, Mechanical; D013499:Surface Properties; D014087:Tooth Movement Techniques / Q000295:instrumentation*
chemical_list: D003722:Dental Alloys