title: Pepsin inhibition by a high specific activity radioiodinated derivative of pepstatin.
mesh_terms: D000818:Animals; D007457:Iodine Radioisotopes; D007700:Kinetics; D009842:Oligopeptides / Q000494:pharmacology*; D010434:Pepsin A / Q000037:antagonists & inhibitors*; D010436:Pepstatins / Q000494:pharmacology*; D013552:Swine; D014443:Tyrosine
chemical_list: D007457:Iodine Radioisotopes; D009842:Oligopeptides; D010436:Pepstatins; D014443:Tyrosine; D010434:Pepsin A