title: Peptide/protein inhibitors of trypsin and kallikrein - primary structural requirements.
mesh_terms: D000596:Amino Acids; D000818:Animals; D007611:Aprotinin / Q000502:physiology; D001665:Binding Sites; D002417:Cattle; D013379:Substrate Specificity; D013552:Swine
chemical_list: D000596:Amino Acids; D007611:Aprotinin