A comparison between standard methods and structural nested modelling when bias from a healthy worker survivor effect is suspected: an iron-ore mining cohort study
| Autor: | Björ, Ove, Damber, Lena, Jonsson, Håkan, Nilsson, Tohr |
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| Zdroj: | Occupational and Environmental Medicine, 2015 Jul 01. 72(7), 536-542. |
| Databáze: | JSTOR Journals |
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