Carrola, P., Devesa, N., Sequeira, C., Parente, F., Alexandrino, B. and Moura, J. J. (2003) “Ischaemic colitis and ergotamine – A case report”, Internal Medicine. Lisboa, Portugal, 10(3), pp. 147–152. Available at: https://revista.spmi.pt/index.php/rpmi/article/view/1815 (Accessed: 3 April 2025).