# OnCo record ma-fei (person). 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/people/ma-fei/>
  a schema:Person ;
  onco:kind "person" ;
  schema:identifier "ma-fei" ;
  schema:name "Fei Ma"@en ;
  schema:description "A breast oncologist who led Chinese pyrotinib and ADC trials and studies of ctDNA in HER2-positive disease."@en ;
  schema:url <https://onco.cc/people/ma-fei/> ;
  schema:dateModified "2026-09-08"^^xsd:date ;
  schema:citation <https://www.cicams.ac.cn>, <https://pubmed.ncbi.nlm.nih.gov/?term=Ma%20F%5BAuthor%5D%20Chinese%20Academy%20of%20Medical%20Sciences%20pyrotinib> ;
  schema:jobTitle "Professor of Medical Oncology; Cancer Hospital, Chinese Academy of Medical Sciences" ;
  onco:cancers <https://onco.cc/cancers/breast-her2-positive/> ;
  onco:technologies <https://onco.cc/technologies/liquid-biopsy/> ;
  onco:targets <https://onco.cc/targets/her2/> ;
  onco:drugs <https://onco.cc/drugs/pyrotinib/> ;
  onco:institutions <https://onco.cc/institutions/cams-cancer-hospital/> ;
  schema:affiliation <https://onco.cc/institutions/cams-cancer-hospital/> .