title: A study of the bat thyroid gland in Winter and early Spring. II. Electron microscopic observations.
mesh_terms: D000818:Animals; D002685:Chiroptera / Q000502:physiology*; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D006056:Golgi Apparatus; D006605:Hibernation; D006652:Histological Techniques; D008854:Microscopy, Electron; D008928:Mitochondria; D012621:Seasons; D013961:Thyroid Gland / Q000166:cytology*