Sousa Cardoso, F., Simão Miranda, J. and Mascarenhas Araújo, J. (2011) “Clostridium difficile colitis in an internal medicine ward”, Internal Medicine. Lisboa, Portugal, 18(2), pp. 67–70. Available at: https://revista.spmi.pt/index.php/rpmi/article/view/1309 (Accessed: 2 April 2025).