title: Ultrastructural and cytochemical studies on the thyroid gland of normal metamorphosing frogs. (Rana japonica guenther). I. Fine structural aspects.
mesh_terms: D000135:Acid Phosphatase / Q000032:analysis; D000818:Animals; D001001:Anura; D003594:Cytoplasmic Granules; D004721:Endoplasmic Reticulum; D006056:Golgi Apparatus; D006651:Histocytochemistry; D007814:Larva / Q000254:growth & development; D008675:Metamorphosis, Biological; D008854:Microscopy, Electron; D010860:Pigments, Biological; D011898:Ranidae / Q000033:anatomy & histology*; D013961:Thyroid Gland / Q000166:cytology* / Q000201:enzymology / Q000254:growth & development
chemical_list: D010860:Pigments, Biological; D000135:Acid Phosphatase