title: A grey level frequency histogram representation of animal cell colonies seen by scattered light.
mesh_terms: D000818:Animals; D002478:Cells, Cultured / Q000502:physiology*; D003201:Computers; D003584:Cytological Techniques; D003720:Densitometry; D008027:Light; D010781:Photography; D010783:Photometry; D012542:Scattering, Radiation