@article{e81603e50a47476e99d7ae1b88222e05,
title = "Early pregnancy sex steroids and maternal risk of epithelial ovarian cancer",
keywords = "casecontrol study, ovarian neoplasms, pregnancy, prospective study, sex steroids, casecontrol study, ovarian neoplasms, pregnancy, prospective study, sex steroids",
author = "Helena Schock and Paolo Toniolo and Eva Lundin and Helja-Marja Surcel and Anne Zeleniuch-Jacquotte and Kjell Grankvist and Hans-{\AA}ke Lakso and Ren{\'e}eTurzanski Fortner and Rudolf Kaaks and Eero Pukkala and Matti Lehtinen",
year = "2014",
doi = "10.1530/ERC-14-0282",
language = "English",
volume = "21",
pages = "831--844",
journal = "Endocrine-Related Cancer",
issn = "1351-0088",
number = "6",
}