HOLST, Peter M. Poliomyelitis Problems from an Epidemiological Point of View. Acta Orthopaedica, [S. l.], v. 22, n. 1-4, p. 273–282, 1952. DOI: 10.3109/17453675208989011. Disponível em: https://actaorthop.org/actao/article/view/30931. Acesso em: 25 jun. 2026.