Can we diagnose developmental dysplasia of the hip by measuring acetabular epiphyseal distance ? Comparison of the graf method with acetabular epiphyseal depth measurement - Teixeira, Sara; Dalto, Vitor; Zoghbi Neto, Orlando; Maranho, Daniel; Volpon, José Batista; Nogueira-Barbosa, Marcello Henrique (Scientific Assembly and Annual Meeting of Radiological Society of North America (RSNA), 2013)