Rama, A. C., Isabel, O., Silva, C. M., Fernandez-Llimos, F., Figueiredo, I. V., & Caramona, M. M. (2008). Development of a multidimensional system for classification and management of health information: applying to clinical information. Acta Médica Portuguesa, 20(6), 567–74. https://doi.org/10.20344/amp.889