JNM -- Grigsby et al. 45 (4): 567 Figure 2

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FIGURE 2. (A) Scatter plot of first TSH measurements as a function of time after abrupt T₄ withdrawal (n = 108). (B) Cumulative frequency of TSH concentrations > 30 µIU/mL as a function of time after abrupt T₄ withdrawal (n = 108).