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Placebo-controlled double-blind clinical studies on the efficacy of different influenza vaccines assessed by experimental and natural infection
Four placebo-controlled double-blind studies on the protective efficacies of a freeze-dried aerosol and an injectable whole-virion inactivated influenza vaccine, each containing 400 i.u. A/Port Chalmers/1/73 (H(3)N(2)) and 240 i.u. B/Hong Kong/8/73 per dose, were carried out on a total of 601 subjec...
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| Main Authors: | , , , , , , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
1976
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2496328/ https://ncbi.nlm.nih.gov/pubmed/785426 |
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