Keywords: Electron microscope (1).jpg A Caucasian technician in a laboratory setting is seated at an electron microscope looking through the viewer Topics/Categories People -- Adult People -- Health Professional Science and Technology -- Laboratory Techniques/Equipment Type Color Photo Source National Cancer Institute Linda Bartlett Photographer 1987 The Web site of the National Cancer Institute http //www cancer gov 1980 Reuse Restrictions None - This image is in the public domain and can be freely reused Please credit the source and/or author listed above Linda Bartlett Photographer PD-USGov-HHS-NIH Media from National Cancer Institute Visuals Online Images uploaded by Fæ |