vitamin B12
- Alcohol, Nutrition and Malabsorption
- Cobalamin
- Folic acid
- Pernicious anemia
- Strachan’s syndrome
- Supply of people over 65 with B12, folic acid, vitamin D and iron
- Supply of people over 65 with B12, folic acid, vitamin D and iron in Germany
- The many faces of cobalamin (vitamin B12) deficiency
- Vitamin B12
- Vitamin B12 levels and psychiatric symptomatology: a case series