TY - BOOK TI - Does health differ between participants and non-participants in the MRI-HUNT study, a population based neuroimaging study? The Nord-Trøndelag health studies 1984–2009 PB - BMC Medical Imaging KW - Medical Technology KW - Medtech UR - http://bmcmedimaging.biomedcentral.com/articles?query=&volume=12&searchType=&tab=keyword ER -