Clinicopathologic Conference, Pernicious Anemia (Vitamin B12 Deficiency)
NEJM 380:665-674, Case 5-2019, 2019
Progressive Weakness and Memory Impairment in a Middle-aged Man
JAMA 320:197-198, DeFilippis, E.M.,et al, 2018
Clinicopathologic Conference, Severe Methylenetetrahydrofolate Reductase Deficiency
NEJM 371:847-858, Case 27-2014, 2014