Economic evaluation of an extended acellular pertussis vaccine programme for adolescents in Ontario, Canada
| Autor: | Iskedjian, Michael, Walker, John H., Hemels, Michiel E.H. |
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| Zdroj: | In Vaccine 2004 22(31):4215-4227 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect