title: Focus on sarcomas.
authors.affiliation: National Cancer Institute, Pediatric Oncology Branch, National Institutes of Health, Bethesda, MD 20892, USA.
authors.forename: Crystal L
authors.initials: CL
authors.lastname: Mackall
authors.forename: Paul S
authors.initials: PS
authors.lastname: Meltzer
authors.forename: Lee J
authors.initials: LJ
authors.lastname: Helman
mesh_terms: D002454:Cell Differentiation; D006801:Humans; D012509:Sarcoma / Q000453:epidemiology / Q000235:genetics* / Q000628:therapy*; D014178:Translocation, Genetic