@article{Mitnick2009,
author = {Mitnick, D.M. and Heyman, R.E. and Smith Slep, A.M.},
title= {Changes in relationship satisfaction across the transition to parenthood: A meta-analysis},
year = {2009},
doi = {10.1037/a0017004},
volume = {23},
number = {6},
pages = {848--852},
}