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. 2020 Feb 28;99(9):e19232. doi: 10.1097/MD.0000000000019232

Figure 2.

Figure 2

Changes in mean concentration of thyroid function tests on Roche cobas e602 before and after the withdrawal of biotin from 10 participants. The red polylines represented changes before and after taking 5 mg of biotin; the blue polylines represented changes before and after taking 10 mg of biotin; the dotted lines represent the lower and the upper reference range for each assays. Anti-TPO = antithyroid peroxidase antibodies, anti-TSHR = TSH receptor antibody, T3 = total triiodothyronine, T4 = total thyroxine, Tg = thyroglobulin.