Figueiredo, A. P., Mateus, E., Nogueira, A., Caldas, A., Fernandes, A. and Veloso, B. (1997) “Abdominal tromboembolism associated with protein C deficiency”, Internal Medicine. Lisboa, Portugal, 4(1), pp. 45–47. Available at: https://revista.spmi.pt/index.php/rpmi/article/view/2189 (Accessed: 1 June 2025).