Raghunath, A., Hungin, A. P. S., Wooff, D., & Childs, S. (2003). Prevalence of Helicobacter pylori in patients with gastro-oesophageal reflux disease: Systematic review. BMJ Publishing Group Ltd.
Chicago-tyylinen lähdeviittausRaghunath, Anan, A Pali S. Hungin, David Wooff, ja Susan Childs. Prevalence of Helicobacter Pylori in Patients With Gastro-oesophageal Reflux Disease: Systematic Review. BMJ Publishing Group Ltd, 2003.
MLA-viiteRaghunath, Anan, A Pali S. Hungin, David Wooff, ja Susan Childs. Prevalence of Helicobacter Pylori in Patients With Gastro-oesophageal Reflux Disease: Systematic Review. BMJ Publishing Group Ltd, 2003.
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