title: Revised SIOP working classification of renal tumors of childhood.
authors.forename: J Bruce
authors.initials: JB
authors.lastname: Beckwith
mesh_terms: D002648:Child; D006801:Humans; D007391:International Cooperation; D007680:Kidney Neoplasms / Q000473:pathology*; D009367:Neoplasm Staging / Q000145:classification; D009396:Wilms Tumor / Q000473:pathology*