title: Heterogeneity of crystalline insulin.
mesh_terms: D000818:Animals; D002417:Cattle; D002591:Cetacea; D055598:Chemical Phenomena; D002621:Chemistry; D003460:Crystallization; D004285:Dogs; D004586:Electrophoresis; D005399:Fishes; D000882:Haplorhini; D006736:Horses; D007328:Insulin; D011200:Poultry; D051381:Rats; D012756:Sheep; D013045:Species Specificity; D013552:Swine
chemical_list: D007328:Insulin