2004
J. Armstrong, Davis, M. D., Gangnon, R. E., Lee, L. - Y., Klein, R., Klein, B. E., Milton, R. C., Ferris, F. L., Hubbard, L. D., and Group, A. - R. Eye Diseas,
“Illustration of the AMD severity scale from the Age-Related Eye Disease Study”, 2004.
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