Bias in Weighted vs Unweighted Estimates.
Autor: | Novikov, Ilya D.1, Ruskin, Paul E.2, Korn, Edward L.3, Graubard, Barry I. |
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Zdroj: | American Journal of Public Health. Sep93, Vol. 83 Issue 9, p1351-1351. 8/9p. |
Databáze: | Business Source Ultimate |
Externí odkaz: |