This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Leukocyt. en threedimensional ultrastructural image analysis of Tlymphocyte using Hitachi scanning electron microscope SEM equipped with GW Backscatter Detector ncifcrf gov rbc Electron Microscopy Facility at The National Cancer Institute at Frederick NCIFrederick PDUSGov Unless stated otherwise documents and files on NCIFrederick