Farhana, K., Khan, A. A., Hussain, M. A., Carroll, I. M., Ahmad, N., Tiwari, S., . . . Ahmed, N. (2004). The cag Pathogenicity Island of Helicobacter pylori is Disrupted in the Majority of Patient Isolates from Different Human Populations.
Chicago-tyylinen lähdeviittausFarhana, Kauser, et al. The Cag Pathogenicity Island of Helicobacter Pylori Is Disrupted in the Majority of Patient Isolates From Different Human Populations. 2004.
MLA-viiteFarhana, Kauser, et al. The Cag Pathogenicity Island of Helicobacter Pylori Is Disrupted in the Majority of Patient Isolates From Different Human Populations. 2004.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.