title: Preparation and use of 125I-labeled synthetic human (15-Leu) gastrin 1-17-I for radioimmunoassay of conventional human gastrins.
mesh_terms: D005755:Gastrins / Q000032:analysis; D006801:Humans; D007457:Iodine Radioisotopes; D007553:Isotope Labeling; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D005755:Gastrins; D007457:Iodine Radioisotopes