title: Pepsinogen I and II and the ratio pepsinogen I/II in detecting atrophic gastritis.
authors.forename: Marcellus
authors.initials: M
authors.lastname: Simadibrata
mesh_terms: D003937:Diagnosis, Differential; D016099:Endoscopy, Gastrointestinal; D005753:Gastric Mucosa / Q000378:metabolism / Q000473:pathology; D005757:Gastritis, Atrophic / Q000201:enzymology / Q000473:pathology*; D006801:Humans; D020116:Pepsinogen A / Q000097:blood*; D020115:Pepsinogen C / Q000097:blood*; D011230:Precancerous Conditions; D011379:Prognosis
chemical_list: D020115:Pepsinogen C; D020116:Pepsinogen A