title: Aplastic crisis or erythroid hypoplasia in sickle cell disease?
mesh_terms: D000741:Anemia, Aplastic / Q000209:etiology*; D000755:Anemia, Sickle Cell / Q000097:blood*; D002648:Child; D006801:Humans; D012010:Red-Cell Aplasia, Pure / Q000209:etiology*; D009626:Terminology as Topic