ArticleEuropean journal of epidemiology2011
The Mayo Lung Project lung cancer mortality findings are unlikely to be biased by a volunteer effect.
Pamela M Marcus et al.PubMed ↗Publisher ↗
No numbers read from the abstract.
ArticleEuropean journal of epidemiology2011
Pamela M Marcus et al.PubMed ↗Publisher ↗
No numbers read from the abstract.