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SpringerLink (Online service)
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United States. Department of the Treasury
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Society of Photo-optical Instrumentation Engineers
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Ovid Technologies, Inc
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United States. Department of Health, Education, and Welfare
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Gale (Firm)
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National Eye Institute
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Manns, Fabrice
9 results
Books@Ovid (Online service)
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National Institutes of Health (U.S.)
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United States. Office of Aviation Medicine
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Yanoff, Myron
7 results
Elsevier Science (Firm)
6 results
McConkie, George W.
6 results
National Institute of Education (U.S.)
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Naval Submarine Medical Research Laboratory
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NetLibrary, Inc
6 results
Symposium on Ocular and Visual Development
6 results
Taylor & Francis
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United States. Naval Medical Research and Development Command
6 results
Belkin, Michael
5 results
Fraunfelder, Frederick T., 1934-
5 results
Hilfer, S. Robert
5 results
Land, Michael F.
5 results
Nakagawara, Van B.
5 results
Ng, Y. K. Eddie
5 results
Sheffield, Joel B.
5 results
Stuck, Bruce E.
5 results
Söderberg, Per G.
5 results
United States. Department of Health and Human Services. Office of Inspector General
5 results
University of Illinois at Urbana-Champaign. Center for the Study of Reading
5 results
American National Standards Institute
4 results
Baley, Walter, 1529-1592
4 results
Barnstable, Colin J.
4 results
Enderle, John D. (John Denis)
4 results
Esson, Douglas W.
4 results
Gelatt, J. P. (Janice Peterson)
4 results
Gelatt, Kirk N.
4 results
Ho, Arthur, 1957-
4 results
McGraw-Hill Companies
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National Institute of Mental Health (U.S.)
4 results
Roberts, Jean, 1918-
4 results
ScienceDirect (Online service)
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Tombran-Tink, Joyce
4 results
U.S. Nuclear Regulatory Commission. Office of Nuclear Material Safety and Safeguards
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United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch
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United States. Public Health Service
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Acharya U, Rajendra
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Azar, Dimitri T.
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Berman, Elaine R.
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