| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10039238 | Annals of Epidemiology | 2005 | 7 Pages |
Abstract
Although the attrition was non-random, there was no serious bias in estimates of change and in determinants of change due to attrition.
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Authors
Montse BSc, Esteve PhD, Anna BSc, Carme PhD, Merce MD, Josep Maria PhD, for the Chis.Fu Study Group for the Chis.Fu Study Group,