The pancreatic islets of the teleost Scorpaena scropha. An ultrastructural study with particular regard to fibrillar granules.
D000818:Animals; D003594:Cytoplasmic Granules; D004721:Endoplasmic Reticulum; D005399:Fishes / Q000033:anatomy & histology*; D006056:Golgi Apparatus; D007515:Islets of Langerhans / Q000166:cytology*; D008854:Microscopy, Electron