Keywords: Farrar, william.jpg Senior Investigator Head Cancer Stem Cell Section Laboratory of Cancer Prevention Center for Cancer Research National Cancer Institute See also http //ccr cancer gov/Staff/Staff asp StaffID 412 Topics/Categories National Cancer Institute People Type B W Photo Source National Cancer Institute John Crawford Photographer 96 1995-10 Reuse Restrictions None - This image is in the public domain and can be freely reused Please credit the source and/or author listed above John Crawford Photographer PD-USGov-HHS-NIH Media from National Cancer Institute Visuals Online Images uploaded by Fæ |