# OnCo record paper-cristiano-delfi-fragmentomes-nature-2019 (paper). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/key-papers/paper-cristiano-delfi-fragmentomes-nature-2019/>
  a schema:ScholarlyArticle ;
  onco:kind "paper" ;
  schema:identifier "paper-cristiano-delfi-fragmentomes-nature-2019" ;
  schema:name "Genome-wide cell-free DNA fragmentation in patients with cancer"@en ;
  schema:description "The DELFI paper showed that the size and spacing of DNA fragments in blood differ in people with cancer, enough to detect seven cancer types in a laboratory comparison."@en ;
  schema:url <https://onco.cc/key-papers/paper-cristiano-delfi-fragmentomes-nature-2019/> ;
  schema:dateModified "2026-10-29"^^xsd:date ;
  schema:citation <https://doi.org/10.1038/s41586-019-1272-6>, <https://pubmed.ncbi.nlm.nih.gov/31142840/> ;
  schema:sameAs <https://doi.org/10.1038/s41586-019-1272-6> ;
  schema:datePublished "2019"^^xsd:gYear ;
  schema:author "Cristiano S, Leal A, Phallen J, et al." ;
  onco:sections <https://onco.cc/fronts/early-detection/> ;
  onco:technologies <https://onco.cc/technologies/fragmentomics/>, <https://onco.cc/technologies/mced/>, <https://onco.cc/technologies/liquid-biopsy/> ;
  onco:companies <https://onco.cc/companies/delfi-diagnostics/> ;
  onco:institutions <https://onco.cc/institutions/johns-hopkins/> ;
  onco:terms <https://onco.cc/terms/cfdna/> ;
  onco:journals <https://onco.cc/journals/nature/> .