KALLIO, K. E. Accident Services in a University Hospital. Acta Orthopaedica, [S. l.], v. 32, n. 1-4, p. 183–189, 1962. DOI: 10.3109/17453676208989573. Disponível em: https://actaorthop.org/actao/article/view/30445. Acesso em: 25 may. 2026.