title: [A case of severe iron deficiency anemia with normochromic, normocytic erythrocytes at the first visit and neutropenia, shortened life span of erythrocytes].
mesh_terms: D000293:Adolescent; D000380:Agranulocytosis / Q000209:etiology*; D000747:Anemia, Hypochromic / Q000097:blood*; D004905:Erythrocyte Aging; D006801:Humans; D008297:Male; D009503:Neutropenia / Q000209:etiology*