טוען...
Protective efficacy of a whole cell pertussis vaccine
A trial of the efficacy of a plain whole cell pertussis vaccine was conducted in Sweden. In this non-blinded trial 525 infants aged 2 months who were born on days with an even number received three doses of vaccine one month apart and 615 infants of the same age who were born on days with an odd num...
שמור ב:
| Main Authors: | , , , |
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| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
1988
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| נושאים: | |
| גישה מקוונת: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2545953/ https://ncbi.nlm.nih.gov/pubmed/3135011 |
| תגים: |
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