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Scanning electron microscopy image of enamel-carbonated hydroxyapatite. ‘Spaghetti-shaped nanocrystals’ arranged in bundles oriented along three differentdirections (scale bar 10 μm).
Copyright (c) 1989, Oxford University Press. Reproduced with permission from Lowestan HA, Weiner S. On Biomineralization. New York: Oxford University Press; 1989.
