HVID, Ivan; ANDERSEN, Lars Ib. The Quadriceps Angle and its Relation to Femoral Torsion. Acta Orthopaedica, [S. l.], v. 53, n. 4, p. 577–579, 1982. DOI: 10.3109/17453678208992261. Disponível em: https://actaorthop.org/actao/article/view/28710. Acesso em: 9 may. 2026.