title: [Porcine and bovine proinsulin-like immunoreactivity in several insulin preparations (author's transl)].
mesh_terms: D000818:Animals; D002417:Cattle; D007328:Insulin / Q000276:immunology / Q000592:standards*; D011384:Proinsulin / Q000032:analysis; D013552:Swine
chemical_list: D007328:Insulin; D011384:Proinsulin