@article{Fukuda1998,
author = {Fukuda, M. and Fukuda, K. and Shimizu, T. and Møller, H.},
title= {Decline in sex ratio at birth after Kobe earthquake},
year = {1998},
doi = {10.1093/humrep/13.8.2321},
volume = {13},
number = {8},
pages = {2321--2322},
}