Humeral internal rotation osteotomy for the treatment of Erb-Duchenne-type obstetric palsy: clinical and radiographic results - Assunção, Jorge Henrique; Ferreira Neto, Arnaldo Amado; Benegas, Eduardo; Bolliger Neto, Raul; Prada, Flávia Santis; Malavolta, Eduardo Angeli; Gracitelli, Mauro Emilio; Camanho, Gilberto Luis (Clinics, 2013)