Right adolescent idiopathic thoracic curve (Lenke 1 A and B): does cost of instrumentation and implant density improve radiographic and cosmetic parameters? - Yang, Scott; Jones-Quaidoo, Sean M.; Eager, Matthew; Griffin, Justin W.; Reddi, Vasantha; Novicoff, Wendy; Shilt, Jeffrey; Bersusky, Ernesto; Defino, Helton Luiz Aparecido; Ouellet, Jean; Arlet, Vincent (European Spine Journal, 2011)