Cite
MLA Citation
G. Losurdo et al.. “AF.25 FALSE NEGATIVITY OF RAPID UREASE TEST FOR HELICOBACTER PYLORI DIAGNOSIS: COMPARISON WITH OTHER DIAGNOSTIC TESTS.” Digestive and liver disease, vol. 53, n.d., pp. S148–. http://access.bl.uk/ark:/81055/vdc_100144251745.0x000015