JOHANNING, Kurt. Coxa Vara Infantum II: Treatment and Results of Treatment. Acta Orthopaedica, [S. l.], v. 22, n. 1-4, p. 100–125, 1952. DOI: 10.3109/17453675208988999. Disponível em: https://actaorthop.org/actao/article/view/30917. Acesso em: 24 may. 2026.