@article{6cc103afef864065b7c763b92984d342,
title = "Does the association of education with breast cancer replicate within twin pairs?: A register-based study on Danish female twins",
abstract = "A positive association between socio-economic position and breast cancer has been widely observed, but not hitherto within twin pairs, where shared familial factors were adjusted for.",
keywords = "Adult, Breast Neoplasms, Denmark, Diseases in Twins, Education, Female, Humans, Proportional Hazards Models, Registries, Risk Factors, Socioeconomic Factors",
author = "M Madsen and Andersen, {P K} and Mette Gerster and {Nybo Andersen}, A-M and K Christensen and M Osler",
year = "2011",
doi = "10.1038/sj.bjc.6606090",
language = "English",
volume = "104",
pages = "520--3",
journal = "British Journal of Cancer",
issn = "0007-0920",
publisher = "Nature Publishing Group",
number = "3",
}