Electron microscope studies of the Langerhans Islets in the toad pancreas.
D000818:Animals; D001001:Anura / Q000033:anatomy & histology*; D003594:Cytoplasmic Granules; D004721:Endoplasmic Reticulum; D005260:Female; D006056:Golgi Apparatus; D007515:Islets of Langerhans / Q000166:cytology*; D008854:Microscopy, Electron; D008928:Mitochondria