Figure 142.6. Thyroxine.

Figure 142.6

Thyroxine. Iodine is represented by circles designating the ring carbon number.

From: Chapter 142, Thyroid Function Tests

Cover of Clinical Methods
Clinical Methods: The History, Physical, and Laboratory Examinations. 3rd edition.
Walker HK, Hall WD, Hurst JW, editors.
Boston: Butterworths; 1990.
Copyright © 1990, Butterworth Publishers, a division of Reed Publishing.

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