The authors reply.
Bramness JG, Walby FA, Morken G, Røislien J.
Bramness JG, et al. Among authors: walby fa.
Am J Epidemiol. 2015 Nov 1;182(9):820-1. doi: 10.1093/aje/kwv210. Epub 2015 Sep 30.
Am J Epidemiol. 2015.
PMID: 26429999
No abstract available.