title: Polycythemia vera: a new case report with onset in infancy.
mesh_terms: D003114:Colony-Forming Units Assay; D004921:Erythropoietin / Q000032:analysis; D005260:Female; D006801:Humans; D007223:Infant; D011087:Polycythemia Vera / Q000175:diagnosis*
chemical_list: D004921:Erythropoietin