title: [Cuticle of the proboscidian sheath in Glycera convoluta Keferstein. (Annelida, Polychaeta). Histochemistry and ultrastructure].
mesh_terms: D000818:Animals; D000845:Annelida / Q000166:cytology*; D003094:Collagen; D003239:Connective Tissue Cells; D006025:Glycosaminoglycans / Q000032:analysis; D006651:Histocytochemistry; D006652:Histological Techniques; D008854:Microscopy, Electron; D008928:Mitochondria; D011506:Proteins / Q000032:analysis; D012867:Skin / Q000166:cytology*
chemical_list: D006025:Glycosaminoglycans; D011506:Proteins; D003094:Collagen