“1-25”

The following 2 entries include the term 1-25.

1,25-dihydroxycholecalciferol

noun

: calcitriol

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iodine-125

noun

: a light radioactive isotope of iodine that has a mass number of 125 and a half-life of 60 days, gives off soft gamma rays, and is used as a tracer in thyroid studies and as therapy in hyperthyroidism

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