title: Keratin-like fibres in the hemichordate Rhabdopleura compacta.
mesh_terms: D000818:Animals; D002686:Chitin; D002816:Chordata, Nonvertebrate / Q000032:analysis / Q000166:cytology*; D006651:Histocytochemistry; D006652:Histological Techniques; D007633:Keratins / Q000032:analysis*; D008854:Microscopy, Electron
chemical_list: D002686:Chitin; D007633:Keratins