Se

SE standard error.

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Se selenium.

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Se

The symbol for the element selenium.

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Se,

symbol for the element selenium.

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SE,

abbreviation for spin-echo.

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selenium [sĕ-le´ne-um]

a chemical element, atomic number 34, atomic weight 78.96, symbol Se. (See Appendix 6.) It is an essential mineral nutrient. Dietary sources of selenium include seafoods, kidney, and liver. Humans can adjust their homeostasis mechanism for selenium over a wide range of dietary intakes. Recommended intake levels are generally met from the diet, so that supplements are not necessary.

selenium sulfide

1. the sulfide salt of selenium, a topical antiseborrheic and antifungal applied topically to the scalp to control seborrheic dermatitis and dandruff; also used topically in the treatment of tinea versicolor.

2. the sulfide salt of selenium, an antiseborrheic and antifungal; used topically in the treatment of seborrheic dermatitis and dandruff of the scalp and of tinea versicolor.

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SE

standard error.

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Se

chemical symbol, selenium.