3Reynolds EH, Bottiglieri T, Laundy M. et al. Subacute combined degeneration with high serum vitamini B12 level and abnormal vitamin B12 binding protein [J]. Arch Neurol, 1993,50 ( 7 ) :739.
4[1]Healton EB,Savage DG,Brust JC,et al.Neurologic aspects of cobalamin deficiency[J].Medicine,1991,70(4):229-245.
5[3]Ismail EA,AL saleh Q,Sabry MA,et al.Genotypico phenotypic heterogeneity of selective vitamin B12 malabsorption(Grasbeck-lmer-slund syndrome)in two Bedouin families[J].Aeta Paediatr,1997,86(4):424-425.
6Healton EB,Savage DG,Brust JCM,et al.Neurologic aspects of cobalamindeficiency.Medicine,1991,70(4):229-245.
7Kapadia C.Cobalamin (VitaminB 12)deficiency is it a problem for our aging population and is the problem compounded by drugs that inhibit gastric acid secretion.J Clin Gastroenterol,2000,30(1):4-6.
8Murata S,Naritomi H,Sawda T,et al.MRI in subacute combine degeneration.Neuroradiology,1994,3(4):408.
