title: A goitrous subject with structural abnormality of thyroglobulin.
mesh_terms: D004586:Electrophoresis; D006042:Goiter / Q000378:metabolism*; D006868:Hydrolysis; D005779:Immunodiffusion; D007456:Iodine Isotopes; D010447:Peptide Hydrolases; D013329:Structure-Activity Relationship; D013954:Thyroglobulin / Q000032:analysis / Q000378:metabolism*; D013961:Thyroid Gland / Q000201:enzymology; D014461:Ultracentrifugation
chemical_list: D007456:Iodine Isotopes; D013954:Thyroglobulin; D010447:Peptide Hydrolases