Effectiveness of the quadrivalent live attenuated influenza vaccine against influenza-related hospitalisations and morbidity among children aged 2 to 6 years in Denmark: a nationwide cohort study emulating a target trial
| Autor: | Kildegaard, Helene *, Lund, Lars Christian, Pottegård, Anton, Stensballe, Lone Graff |
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| Zdroj: | In The Lancet Child & Adolescent Health |
| Databáze: | ScienceDirect |
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