title: Fine structure, origin and fate of extracellular materials in the interspace between the presumptive lens and presumptive retina of the chick embryo.
mesh_terms: D000818:Animals; D001485:Basement Membrane / Q000648:ultrastructure; D002642:Chick Embryo; D004847:Epithelial Cells; D005110:Extracellular Space / Q000648:ultrastructure*; D006651:Histocytochemistry; D006820:Hyaluronic Acid / Q000032:analysis; D006821:Hyaluronoglucosaminidase; D007908:Lens, Crystalline / Q000196:embryology / Q000648:ultrastructure*; D003012:Microbial Collagenase; D008854:Microscopy, Electron; D012160:Retina / Q000648:ultrastructure*
chemical_list: D006820:Hyaluronic Acid; D006821:Hyaluronoglucosaminidase; D003012:Microbial Collagenase