?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=EO&rft.aulast=Fourkala&rft.au=Fourkala%2C+EO&rft.volume=4&rft.atitle=Association+of+skirt+size+and+postmenopausal+breast+cancer+risk+in+older+women%3A+a+cohort+study+within+the+UK+Collaborative+Trial+of+Ovarian+Cancer+Screening+(UKCTOCS).&rft.title=BMJ+Open&rft.issue=9&rft.date=24+September+2014&rft.issn=2044-6055&rft.genre=article