title: Ultrastructural and histochemical studies on the epithelium revestment layer in the tube feet of the starfish Asterina stellifera.
mesh_terms: D000818:Animals; D004447:Echinodermata / Q000033:anatomy & histology*; D004847:Epithelial Cells; D006025:Glycosaminoglycans / Q000032:analysis; D006651:Histocytochemistry; D008854:Microscopy, Electron; D010504:Periodic Acid
chemical_list: D006025:Glycosaminoglycans; D010504:Periodic Acid