Chemical and physical characterization of some tunisian smectites for human healing use

1. Fakhfakh, E.
2. Chakroun, I.
3. Chaari, I.
4. Medhioub, M.
5. Rocha, F.
6. Gomes, C.
7. Lopez-Galindo, A.
8. Kooli, F.
9. Zargouni, F.
10. Jamoussi, F.