title: Matched, equal, equipoise.
authors.affiliation: Professor, Department of Orthodontics, Temple University, Philadelphia, Pa.
authors.forename: Orhan C
authors.initials: OC
authors.lastname: Tuncay
mesh_terms: D000328:Adult; D000375:Aging / Q000502:physiology; D002648:Child; D000068456:Clinical Studies as Topic; D015986:Confounding Factors, Epidemiologic; D018865:Dental Research; D020342:Finite Element Analysis; D015894:Genome, Human; D006801:Humans; D008445:Maxillofacial Development / Q000502:physiology; D064887:Observational Studies as Topic; D009970:Orthodontics; D012107:Research Design; D015983:Selection Bias; D014087:Tooth Movement Techniques