title: Pediatric oncohematology in Bulgaria.
authors.affiliation: Department of Pediatrics, Medical University-Varna, Bulgaria.
authors.forename: S
authors.initials: S
authors.lastname: Kertikova-Marincheva
mesh_terms: D002031:Bulgaria; D002648:Child; D002662:Child Health Services; D002675:Child, Preschool; D006402:Hematologic Diseases; D006801:Humans; D009369:Neoplasms