title: Africa.
authors.affiliation: Department de Radiologie, Centre Ibn Zohr, Cité El Khadra, Tunis, Tunisia. riz.Gharbi.Abdelmoula@planet.tn
authors.forename: H A
authors.initials: HA
authors.lastname: Gharbi
authors.forename: F B
authors.initials: FB
authors.lastname: Chehida
mesh_terms: D000349:Africa; D003906:Developing Countries; D004470:Economics, Medical; D006801:Humans; D007391:International Cooperation; D014463:Ultrasonography / Q000191:economics*