Nowrozi, Jamile, Golmohamadi Ghadikolaii, Mahtab, Hosaini, Farzane, Agah, Shahram, Khaleghi, Siamak. Anti-microbial Effect of Nanoparticles on Non-Helicobacter Pylori Urease Positive Bacteria Isolated from Peptic Ulcer Patients. Journal of Microbial World. 2010;3(7):101-108. doi: