17.5 MB (1,019.7 KB compressed)
2202 x 2774 pixels
18.5 x 23.4 cm ⏐ 7.3 x 9.2 in (300dpi)
SCIENCE SOURCE / SCIENCE PHOTO LIBRARY SCIENCE SOURCE / SCIENCE PHOTO LIBRARY
Colour enhanced Scanning Electron Micrograph of blood showing (L-R), erythrocyte (red blood cell), activated platelet and lymphocyte (white blood cell), with unactivated platelet near bottom of the image. Magnification unknown.
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