title: Electron microscopic observations on the parathyroid gland of the EDTA-treated frog, Rana rugosa.
mesh_terms: D000818:Animals; D004492:Edetic Acid / Q000494:pharmacology*; D010280:Parathyroid Glands / Q000187:drug effects / Q000648:ultrastructure*; D011898:Ranidae / Q000033:anatomy & histology*
chemical_list: D004492:Edetic Acid