Severe Vitamin B12 Deficiency in an Elderly Woman Underwent Total Gastrectomy and Total Esophagectomy with Ileum-Right Colon Reconstruction
page 124~126
DOI: 10.6890/IJGE.202404_18(2).0012
Association of Bone Mineral Density with Vitamin B12 Levels in Patients Aged 65 Years and Over
page 12~16
DOI: 10.1016/j.ijge.2018.06.005