2). Open in a separate window Fig. and DxI 800=0.29RIA-MAT 280+13.93 (serum TgAb) (Fig. 2). Open in a separate window Fig. 2 Correlation of serum thyroglobulin (A) and anti-thyroglobulin antibody (B) concentrations measured by the two assays (results within analytical measurement ranges). When serum Tg levels were categorized into 1 ng/mL, 1C10 ng/mL, and 10 … Continue reading 2)