{{Cite journal| doi = 10.3390/microorganisms9071361| issn = 2076-2607 (Print) 2076-2607 (Electronic) 2076-2607 (Linking)| volume = 9| issue = 7| last1 = Doulberis| first1 = M.| last2 = Pierre| first2 = N. T.| last3 = Manzini| first3 = G.| last4 = Papaefthymiou| first4 = A.| last5 = Kountouras| first5 = J.| last6 = Klukowska-Rotzler| first6 = J.| last7 = Polyzos| first7 = S. A.| last8 = Srivastava| first8 = S.| last9 = Exadaktylos| first9 = A. K.| last10 = Knuchel| first10 = J.| last11 = Kuntzen| first11 = T.| last12 = Srivastava| first12 = D. S.| title = Helicobacter pylori-Related Metabolic Parameters and Premalignant Gastric Mucosa Histological Lesions in Swiss Bariatric Patients| journal = Microorganisms| date = 2021-07-03| pmid = 34201748}}