• 21
    Toronto : AIDS Committee of Toronto Resource Centre, c1990-
    Journal
    options Options

  • 22
    Alabama Dental Association.
    [S.l. : The Association]
    Journal
    options Options

  • 23
    options Options

  • 24
    options Options

  • 25
    Alberta Heritage Foundation for Medical Research
    [Edmonton] : The Foundation [1981]-
    Journal
    options Options

  • 26
    Alberta. Provincial Cancer Hospitals Board
    [Edmonton]
    Journal
    options Options

  • 27
    Alberta. Department of Health and Social Development
    [Edmonton?]
    Journal
    options Options

  • 28
    Alberta. Dept. of Social Services and Community Health
    [Edmonton]
    Journal
    options Options

  • 29
    options Options

  • 30
    Progress report on Alzheimer's disease (Online)
    [Bethesda, Md.] : U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, National Institute on Aging
    Journal
    options Options

  • 31
    [Bethesda, Md.] : U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, National Institute on Aging, 1984-
    Journal
    options Options

  • 32
    American Medical Association.
    Chicago, IL : AMA Council on Long Range Planning and Development in cooperation with the AMA Group on Health Policy Management, c1992-
    Journal
    options Options

  • 33
    The American Academy of Allergy and Immunology.
    Milwaukee, Wis. : The Academy, 1983?-
    Journal
    options Options

  • 34
    options Options

  • 35
    American Academy of Nursing.
    Kansas City, Mo. : American Academy of Nursing
    Journal
    options Options

  • 36
    American Academy of Ophthalmology.
    [San Francisco, CA] : American Academy of Ophthalmology, [c1985].
    Journal
    options Options

  • 37
    American Academy of Ophthalmology.
    San Francisco, Calif. : The Academy, [c2001-
    Journal
    options Options

  • 38
    American Academy of Ophthalmology
    Rochester, Minn.
    Journal
    options Options

  • 39
    American Academy of Ophthalmology.
    [San Francisco, Calif.] : The Academy, c1987-
    Journal
    options Options

  • 40
    American Academy of Ophthalmology.
    [San Francisco] : The Academy, c1981-c1983.
    Journal
    options Options

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