title: A study on the thyroid gland of bat in Winter and early Spring. I. Observations in the light microscope.
mesh_terms: D000818:Animals; D002685:Chiroptera / Q000378:metabolism / Q000502:physiology*; D006605:Hibernation; D010101:Oxygen Consumption; D012621:Seasons; D013194:Staining and Labeling; D013696:Temperature; D013961:Thyroid Gland / Q000166:cytology* / Q000378:metabolism