Systematic review and meta-analysis: For some groups traditionally considered to be 'high risk', the evidence of an increased risk of severe influenza-associated illness is poor quality
Հիմնական հեղինակ: | |
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Ձևաչափ: | Journal article |
Լեզու: | English |
Հրապարակվել է: |
BMJ Publishing Group
2014
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