title: Richard Marx--Begg appliance treatment. Interview by Robert Kirschen.
authors.forename: R
authors.initials: R
authors.lastname: Marx
mesh_terms: D004867:Equipment Design; D005145:Face / Q000033:anatomy & histology; D006801:Humans; D008963:Molar / Q000502:physiology; D009967:Orthodontic Appliances; D009969:Orthodontic Wires; D012690:Serial Extraction; D014087:Tooth Movement Techniques / Q000295:instrumentation / Q000379:methods*