title: Screening for familial medullary thyroid carcinoma.
mesh_terms: D002116:Calcitonin / Q000378:metabolism; D002277:Carcinoma / Q000235:genetics*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013964:Thyroid Neoplasms / Q000235:genetics*
chemical_list: D002116:Calcitonin