@article{Mathews2008,
author = {Mathews, F. and Johnson, P.J. and Neil, A.},
title= {You are what your mother eats: evidence for maternal preconception diet influencing foetal sex in humans},
year = {2008},
doi = {10.1098/rspb.2008.0105},
journal = {Proceedings of the Royal Society B: Biological Sciences },
volume = {275},
number = {1643},
pages = {1661−1668},
}