title: Gastric fetal sulphoglycoprotein antigen (FSA) and blood group antigens A and B.
mesh_terms: D000017:ABO Blood-Group System; D000328:Adult; D000368:Aged; D000941:Antigens / Q000032:analysis*; D003429:Cross Reactions; D000939:Epitopes; D005333:Fetus / Q000276:immunology*; D005750:Gastric Juice / Q000276:immunology*; D006023:Glycoproteins / Q000276:immunology*; D006801:Humans; D005779:Immunodiffusion; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000276:immunology*
chemical_list: D000017:ABO Blood-Group System; D000941:Antigens; D000939:Epitopes; D006023:Glycoproteins