title: Polymeric collagen isolated from the human intestinal submucosa.
mesh_terms: D000085:Acetates; D000596:Amino Acids / Q000032:analysis; D000681:Amylases; D003094:Collagen / Q000032:analysis / Q000302:isolation & purification*; D004492:Edetic Acid; D006801:Humans; D007422:Intestines / Q000032:analysis*; D008854:Microscopy, Electron; D011108:Polymers
chemical_list: D000085:Acetates; D000596:Amino Acids; D011108:Polymers; D003094:Collagen; D004492:Edetic Acid; D000681:Amylases