Vitamin B12 deficiency

J Fam Pract. 1993 Apr;36(4):373; author reply 373, 377.
No abstract available

Publication types

  • Comment
  • Letter

MeSH terms

  • Administration, Oral
  • Aged
  • Humans
  • Vitamin B 12 / therapeutic use*
  • Vitamin B 12 Deficiency / diagnosis*

Substances

  • Vitamin B 12