No abstract available
MeSH terms
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Cohort Studies
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Data Collection
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Erythrocyte Transfusion / adverse effects
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Erythrocyte Transfusion / statistics & numerical data
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Erythrocytes / immunology*
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Humans
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Isoantibodies / analysis
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Isoantibodies / blood*
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Isoantibodies / classification
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Retrospective Studies
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Rural Health Services / statistics & numerical data
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Seroepidemiologic Studies
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Time Factors