No abstract available
Keywords:
chronic lymphocytic leukaemia; immunodeficiency; infection.
Publication types
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Letter
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Research Support, Non-U.S. Gov't
MeSH terms
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Aged
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Aged, 80 and over
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Antibodies / immunology
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Antibody Formation / immunology
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Cross-Sectional Studies
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Female
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Humans
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Immunoglobulin G / metabolism*
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Infections / immunology*
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Leukemia, Lymphocytic, Chronic, B-Cell / immunology*
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Male
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Risk Factors
Substances
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Antibodies
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Immunoglobulin G