JØRRING, Knud; CHRISTIANSEN, Leif. Congenital Clubfoot: A Follow-up of 58 Children Treated During 1964-1969. Acta Orthopaedica, [S. l.], v. 46, n. 1, p. 152–160, 1975. DOI: 10.3109/17453677508989203. Disponível em: https://actaorthop.org/actao/article/view/29481. Acesso em: 11 may. 2026.