@article{Wirtberg2007,
author = {Wirtberg, I. and Möller, A. and Hogström, L. and Tronstad, S.E. and Lalos, A.},
title= {Life 20 years after unsuccessful infertility treatment},
year = {2007},
doi = {10.1093/humrep/del401},
volume = {22},
number = {2},
pages = {598--604},
}