D Schwarzbein

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TRH stimulation tests (n = 1109) were performed on 1061 ambulatory and 43 hospitalized patients with varying thyroid status, using a TSH immunochemiluminometric assay with third and fourth generation sensitivity characteristics (functional sensitivity, 0.01 and 0.001 mU/L, respectively). TRH test results were analyzed as both absolute (stimulated minus(More)
The magnitude and temporal pattern of serum TSH suppression after single or multiple doses of thyroid hormone (T3, T4, or triiodothyroacetic acid) were studied using third and fourth generation TSH assays (sensitivities, 0.01 and 0.001 mU/L, respectively). A constant T3 dose (263 micrograms i.v.) administered at a uniform clock time (1200 h) produced(More)
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