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Medical Dictionary

selenomethionine

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noun sel·e·no·me·thi·o·nine \-mə-ˈthī-ə-ˌnēn\

Medical Definition of selenomethionine

  1. :  a selenium analog C5H11NO2Se of methionine in which sulfur is replaced by selenium and that is used as a diagnostic aid in scintigraphy especially of the pancreas and as a dietary supplement




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