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Tetanus and diphtheria immunity in an elderly population in Los Angeles County.
Fifty-four per cent of 246 subjects attending senior citizen centers (mean age 69), and 29 per cent of 111 convalescent hospital subjects (mean age 82) had protective levels of tetanus antitoxin (greater than or equal to 0.01 units/ml). Age-specific immunity levels were lower for females than males,...
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| Main Authors: | , , |
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| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
1983
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| 主題: | |
| 在線閱讀: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1650885/ https://ncbi.nlm.nih.gov/pubmed/6859366 |
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