ABDEL-AZIZ, S. M.; HAMED, H. A.; FADEL, M.; MOHARAM, M. E. Properties and Role of Exopolysaccharides Produced by Paenibacillus alvei NRC14 for Cell Protection. IJRDO-Journal of Applied Science, v. 1, n. 8, p. 35-47, 31 Dec. 2015.