WINGSTRAND, Hans. Legg-Calvé-Perthes’ disease. Acta Orthopaedica, [S. l.], v. 65, n. 6, p. 573–574, 1994. DOI: 10.3109/17453679408994606. Disponível em: https://actaorthop.org/actao/article/view/21585. Acesso em: 20 may. 2026.