title: A 19-year-old woman with severe anemia.
mesh_terms: D000328:Adult; D000741:Anemia, Aplastic / Q000209:etiology* / Q000235:genetics / Q000821:virology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D010322:Parvoviridae Infections / Q000150:complications*; D017992:Parvovirus; D013103:Spherocytosis, Hereditary / Q000150:complications* / Q000175:diagnosis*