A Pregnant Woman with Chin Numbness
Neurol 92:e996-e999, Arnold, A.J.,et al, 2019
A 70-year-old Man with Rapid Stepwise Paraparesis and Sensory Loss
Neurol 94:e651-e655, Krause, M.A.,et al, 2020
Clinicalpathologic Conference, Vitamin B12 Deficiency due to Pernicious Anemia
NEJM 366:1626-1633, Case 13-2012, 2012