@article{Keizer2008,
author = {Keizer, R. and Dykstra, P. and Jansen, M.D. },
title= {Pathways Into Childlessness: Evidence of Gendered Dynamics},
year = {2008},
doi = {10.1017/S0021932007002660},
journal = {Journal of Biosocial Science},
volume = {40},
number = {6},
pages = {863--878},
}