Peran gen Cytotoxic T Lymphocyte Associated Protein 4 (CTLA-4), gen tiroglobulin, gen Thyroid Stimulating Hormone Receptor (TSHR), dan sel T regulator sebagai faktor risiko kambuh pada penyakit graves = The role of cytotoxic t lymphocyte associated protein 4 (CTLA-4) gene, thyroglobulin gene, thyroid stimulating hormone receptor (TSHR) gene, and regulatory T cell as risk factor for relapse in patients with graves disease