<unk>  thyroid has been described in the United States Pharmacopoeia for a century as the cleaned, dried, and powdered thyroid gland previously deprived of connective tissue and fat... obtained from domesticated animals that are used for food by man (USP XVI). In the last few decades, pork alone is the usual source. Before modern assays, the potency was specified only by iodine content ("not less than 0.17% and not more than 0.23%"), rather than hormonal content or activity.
Desiccated thyroid extract
Hyoid suspension
Radioactive tracer
Lugol's iodine
Thyroidectomy
Brexucabtagene autoleucel
Tyrode's solution
Brompton cocktail