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A controlled field trial of acetone-dried and inactivated and heat-phenol-inactivated typhoid vaccines in British Guiana: Report
In 1960, some 72 000 schoolchildren in British Guiana participated in a controlled field trial of typhoid fever vaccines that was supported in part by the World Health Organization. The children were divided into three groups each receiving two doses, one of acetone-dried and inactivated vaccine, th...
Wedi'i Gadw mewn:
| Fformat: | Artigo |
|---|---|
| Iaith: | Inglês |
| Cyhoeddwyd: |
1964
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2554992/ https://ncbi.nlm.nih.gov/pubmed/14198745 |
| Tagiau: |
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