title: A scanning electron microscope study of the morphology of rhinoceros horn.
mesh_terms: D000818:Animals; D005561:Formates; D006733:Horns / Q000166:cytology*; D008855:Microscopy, Electron, Scanning; D009584:Nitrogen; D010527:Perissodactyla / Q000033:anatomy & histology*; D014867:Water
chemical_list: D005561:Formates; D014867:Water; D009584:Nitrogen