Association of Helicobacter pylori infection and vitamin B12 deficiency
Crossref DOI link: https://doi.org/10.30574/gscbps.2019.9.2.0143
Published Online: 2019-11-30
Update policy: https://doi.org/10.30574/gscbps.ourcrossmarkpolicy
Al-aajem Burooj M. Razooqi,