Error sources in the evaluation of secondary attack rates.
Autor: | Kemper JT |
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Jazyk: | angličtina |
Zdroj: | American journal of epidemiology [Am J Epidemiol] 1980 Oct; Vol. 112 (4), pp. 457-64. |
DOI: | 10.1093/oxfordjournals.aje.a113013 |
Databáze: | MEDLINE |
Externí odkaz: |