title: Asymmetrical O-ring ligation.
authors.affiliation: Tabriz Dental School, Tabriz Medical Sciences University, F8, Eskan, Abresan, Tabriz, Iran. mirzakouchaki@tbzmed.ac.ir
authors.forename: Behnam
authors.initials: B
authors.lastname: Mirzakouchaki
mesh_terms: D020724:Elastomers; D006801:Humans; D008026:Ligation / Q000295:instrumentation; D016382:Orthodontic Appliance Design; D016910:Orthodontic Brackets; D009969:Orthodontic Wires; D013499:Surface Properties
chemical_list: D020724:Elastomers