@article{Dunson2004,
author = {Dunson, D.B. and Baird, D.D. and Colombo, B.},
title= {Increased infertility with age in men and women},
year = {2004},
doi = {10.1097/01.AOG.0000100153.24061.45},
volume = {103},
number = {1},
pages = {51},
}