Severe Vitamin B12 Deficiency Presenting as Pancytpenia, Hemolytic Anemia, and Parasthesia:Could Your B12 Be Any Lower?
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Pernicious Anaemia
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Clinicalpathologic Conference, Vitamin B12 Deficiency due to Pernicious Anemia
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Acute Leukoencephalopathies:Differential Diagnosis and Investigation
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Studies Of A Patient With Megaloblastic Anemia & An Abnormal Transcobalamin II
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