WETZENSTEIN, Hilding. The Significance of Congenital Pes Calcaneo-Valgus in the Origin of Pes Plano-Valgus in Childhood: Preliminary report. Acta Orthopaedica, [S. l.], v. 30, n. 1-4, p. 64–72, 1961. DOI: 10.3109/17453676109149523. Disponível em: https://actaorthop.org/actao/article/view/30522. Acesso em: 20 may. 2026.