title: [Serum copper level in children with malignant neoplasms].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003300:Copper / Q000097:blood*; D006801:Humans; D007223:Infant; D007680:Kidney Neoplasms / Q000097:blood; D009369:Neoplasms / Q000097:blood*; D012208:Rhabdomyosarcoma / Q000097:blood; D012983:Soft Tissue Neoplasms / Q000097:blood; D009396:Wilms Tumor / Q000097:blood
chemical_list: D003300:Copper
vernacular_title: Poziom miedzi w surowicy krwi w nowotworach złośliwych u dzieci.