Severe Vitamin B12 Deficiency Presenting as Pancytpenia, Hemolytic Anemia, and Parasthesia:Could Your B12 Be Any Lower?
Cureus doi:10.7759/cureus 29225, Pelling,M.M., et al, 2022
A 13-Year-Old Boy with Subacute-Onset Spastic Gait
JAMA Neurol 78:e1-e2, Xie, N.,et al, 2021
Clinicopathologic conference, Vitamin D deficiency
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