title: Collision tumor in children: a review of the literature and presentation of a rare case of mesoblastic nephroma and neuroblastoma in an infant.
authors.forename: B
authors.initials: B
authors.lastname: Hero
authors.forename: B
authors.initials: B
authors.lastname: Kremens
authors.forename: T
authors.initials: T
authors.lastname: Sudermann
authors.forename: R J
authors.initials: RJ
authors.lastname: Haas
mesh_terms: D006801:Humans; D007231:Infant, Newborn; D007680:Kidney Neoplasms / Q000151:congenital* / Q000473:pathology; D009396:Wilms Tumor / Q000151:congenital* / Q000473:pathology