LANGENSKIÖLD, F. Coxa Vara Congenita or Infantum with Pseudarthrosis in the Neck of the Femur. Acta Orthopaedica, [S. l.], v. 19, n. 1, p. 25–26, 1949. DOI: 10.3109/17453674908991077. Disponível em: https://actaorthop.org/actao/article/view/31212. Acesso em: 19 jun. 2026.