Petracchi, Matias, Félix Imposti, Marcelo Valacco, Carlos Sola, and Marcelo Gruenberg. 2013. “Reliability Analysis for Coronal Cobb Angle Measurements of Digitally Acquired Photograph to the 30 X 90 Cm Films in Adult Scoliosis: Comparison Among Two Observers and Three Digital Cameras.”. Revista De La Asociación Argentina De Ortopedia Y Traumatología 78 (4), 210-16. https://doi.org/10.15417/144.