@article{Verropoulou2010,
author = {Verropoulou, G. and Tsimbos, C.},
title= {Differentials in sex ratio at birth among natives and immigrants in Greece: An analysis employing nationwide micro-data},
year = {2010},
doi = {10.1017/S0021932009990599},
volume = {42},
number = {3},
pages = {425--430},
}