title: Distribution of calcitonin-containing cells in the human thyroid.
mesh_terms: D000368:Aged; D002116:Calcitonin / Q000032:analysis*; D006801:Humans; D007120:Immunochemistry; D008875:Middle Aged; D010280:Parathyroid Glands / Q000166:cytology*; D011863:Radioimmunoassay; D013961:Thyroid Gland / Q000166:cytology*
chemical_list: D002116:Calcitonin