title: Gastric neoplasms and pepsinogen phenotypes.
mesh_terms: D000230:Adenocarcinoma / Q000201:enzymology*; D000328:Adult; D000368:Aged; D004587:Electrophoresis, Agar Gel; D005260:Female; D006801:Humans; D008223:Lymphoma / Q000201:enzymology*; D008297:Male; D008875:Middle Aged; D010435:Pepsinogens / Q000235:genetics*; D010641:Phenotype; D013274:Stomach Neoplasms / Q000097:blood / Q000201:enzymology* / Q000235:genetics
chemical_list: D010435:Pepsinogens