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Genetic and Rare Diseases Information Center (GARD)

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Maple syrup urine disease type 1B

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Other Names for Maple syrup urine disease type 1B

  • MSUD due to deficiency of e1-beta subunit of branched-chain alpha-keto acid dehydrogenase complex
  • MSUD type 3 (formerly)
  • MSUD type IB