title: Letter: Iron deficiency and infection.
mesh_terms: D000293:Adolescent; D000328:Adult; D000349:Africa; D000747:Anemia, Hypochromic / Q000150:complications* / Q000628:therapy; D001424:Bacterial Infections / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008288:Malaria / Q000453:epidemiology* / Q000209:etiology; D008297:Male