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Results 1 - 1 of 1 for intellectual deficiency
  1. Methylmalonic Acid (MMA) Test: MedlinePlus Medical Test 
    ... which means that a person has trouble with intellectual functioning (such as learning and communicating) and everyday social and life skills. Why do I need an MMA test? You may need this test if you have symptoms of a vitamin B12 deficiency. These may include: Fatigue Diarrhea Dizziness Shortness of ...
    https://medlineplus.gov/lab-tests/methylmalonic-acid-mma-test - Medical Tests