Additional file 1.

Questionnaire, translated from Norwegian. This is a PDF-file of the questionnaire that the women completed at the time of the blood draw.

Format: PDF Size: 60KB Download file

This file can be viewed with: Adobe Acrobat Reader

Waaseth et al. BMC Medical Genomics 2011 4:29   doi:10.1186/1755-8794-4-29