title: Determination of pepsinogen I in serum by radioimmunoassay.
authors.forename: C K
authors.initials: CK
authors.lastname: Axelsson
mesh_terms: D000939:Epitopes / Q000276:immunology; D005753:Gastric Mucosa / Q000032:analysis; D006801:Humans; D010435:Pepsinogens / Q000097:blood* / Q000276:immunology / Q000302:isolation & purification; D011863:Radioimmunoassay; D012015:Reference Standards
chemical_list: D000939:Epitopes; D010435:Pepsinogens