title: Gastrins in serum. A review of gastrin radioimmunoanalysis and the discovery of gastrin heterogeneity in serum.
mesh_terms: D000936:Antigen-Antibody Complex; D000937:Antigen-Antibody Reactions; D005755:Gastrins / Q000097:blood* / Q000302:isolation & purification; D006801:Humans; D007106:Immune Sera; D007553:Isotope Labeling; D008970:Molecular Weight; D011863:Radioimmunoassay; D009626:Terminology as Topic
chemical_list: D000936:Antigen-Antibody Complex; D005755:Gastrins; D007106:Immune Sera