Vitamin B12 Deficiency:NICE Guideline Summary
BMJ 385:q1019, q1262, Sands,T.,et al, 2024
Progressive Weakness and Memory Impairment in a Middle-aged Man
JAMA 320:197-198, DeFilippis, E.M.,et al, 2018
Spastic Paraparesis after Anaesthesia
Lancet 353:554, Lee,P.,et al, 1999
Pernicious Anemia:Report of Pts Without the Expected Findings of Very Low Serum Cobalamine Levels, Anemia, & Macrocytosis
Arch Int Med 148:1712-1714, Carmel,R., 1988
Studies Of A Patient With Megaloblastic Anemia & An Abnormal Transcobalamin II
NEJM 303:1209-1212, Seligman,P.A.,et al, 1980
A Synd of Methylmal Acid, Homocystinuria, Megaloblas. Anemia & Neurol Abnor. in a Vit B-12-def Breast-fed Infant of veget
NEJM 299:317, Higginbottom,M.C., 1978