Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S1341-321X(19)30058-3
Helicobacter Pylori Infections free resource MedlinePlus Health Information https://medlineplus.gov/helicobacterpyloriinfections.html
free resource NCI CPTAC Assay Portal https://assays.cancer.gov/CPTAC-68
subscription/membership/fee required ClinicalKey https://www.clinicalkey.com/content/playBy/pii?v=S1341-321X(19)30058-3