Ferreira, M.M., Carrilho, E. and Carrilho, F. 2014. Diabetes Mellitus and its Influence on the Success of Endodontic Treatment: A Retrospective Clinical Study. Acta Médica Portuguesa. 27, 1 (Jan. 2014), 15–22. DOI:https://doi.org/10.20344/amp.2089.