title: A case of vitamin B12 deficiency megaloblastic anemia following total gastrectomy.
authors.forename: J S
authors.initials: JS
authors.lastname: Hahn
authors.forename: D K
authors.initials: DK
authors.lastname: Nam
authors.forename: E J
authors.initials: EJ
authors.lastname: Lee
authors.forename: S J
authors.initials: SJ
authors.lastname: Lee
authors.forename: Y W
authors.initials: YW
authors.lastname: Ko
authors.forename: I N
authors.initials: IN
authors.lastname: Sunwoo
authors.forename: K S
authors.initials: KS
authors.lastname: Lee
mesh_terms: D000748:Anemia, Macrocytic / Q000209:etiology*; D000749:Anemia, Megaloblastic / Q000175:diagnosis / Q000209:etiology*; D005743:Gastrectomy / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014806:Vitamin B 12 Deficiency / Q000209:etiology*