title: Elevation of erythropoietin levels in association with Wilms' tumor.
mesh_terms: D000293:Adolescent; D004921:Erythropoietin / Q000378:metabolism*; D005260:Female; D006801:Humans; D009392:Nephrectomy; D011087:Polycythemia Vera / Q000209:etiology*; D009396:Wilms Tumor / Q000150:complications*
chemical_list: D004921:Erythropoietin