Surgical correction of defective absorption of vitamin B12 in a child.
D000740:Anemia; D002648:Child; D004194:Disease; D006397:Hematinics; D006801:Humans; D007223:Infant; D007410:Intestinal Diseases; D007422:Intestines; D014805:Vitamin B 12; D014806:Vitamin B 12 Deficiency
D006397:Hematinics; D014805:Vitamin B 12
ANEMIA, HYPERCHROMIC/in infant and child; INTESTINES/diseases; VITAMIN B12 DEFICIENCY/in infant and child