APA

Gatta L., Ricci C., Tampieri A. & Vaira D. (20030917). Non-invasive techniques for the diagnosis of Helicobacter pylori infection. : Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Chicago

Gatta L, Ricci C, Tampieri A and Vaira D. 20030917. Non-invasive techniques for the diagnosis of Helicobacter pylori infection. : Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Harvard

Gatta L., Ricci C., Tampieri A. and Vaira D. (20030917). Non-invasive techniques for the diagnosis of Helicobacter pylori infection. : Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

MLA

Gatta L, Ricci C, Tampieri A and Vaira D. Non-invasive techniques for the diagnosis of Helicobacter pylori infection. : Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases. 20030917.