title: Pepsinogens: new variant and linkage relationships to chromosome 6 markers.
mesh_terms: D002874:Chromosome Mapping; D002906:Chromosomes, Human, 6-12 and X; D005260:Female; D008040:Genetic Linkage; D014644:Genetic Variation; D006680:HLA Antigens; D006801:Humans; D008297:Male; D010435:Pepsinogens / Q000235:genetics*
chemical_list: D006680:HLA Antigens; D010435:Pepsinogens