title: Medullary carcinoma of the thyroid.
mesh_terms: D002116:Calcitonin / Q000032:analysis; D002277:Carcinoma / Q000175:diagnosis; D006801:Humans; D011863:Radioimmunoassay; D013964:Thyroid Neoplasms / Q000175:diagnosis
chemical_list: D002116:Calcitonin