title: Ultrastructure of the extracellular components in the human iris.
mesh_terms: D000367:Age Factors; D000368:Aged; D001485:Basement Membrane; D002386:Cataract / Q000473:pathology*; D003094:Collagen / Q000378:metabolism; D003594:Cytoplasmic Granules; D006801:Humans; D007498:Iris / Q000473:pathology*; D008854:Microscopy, Electron; D013997:Time Factors
chemical_list: D003094:Collagen