@article{extendingumlforconceptualmodelingof,
  title = {Extending UML for Conceptual Modeling of Annotation of Medical Images},
  author = {Mouhamed Gaith Ayadi and Riadh Bouslimi and Jalel Akaichi},
  year = {2013},
  eprint = {1307.0937},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1307.0937v1},
}