@article{Miller2012,
author = {Miller, Warren B. and Barber, Jennifer S. and Gatny, Heather H.},
title= {The effects of ambivalent fertility desires on pregnancy risk in young women in the USA},
year = {2012},
doi = {10.1080/00324728.2012.738823},
journal = {Population studies},
volume = {67},
number = {1},
pages = {25--38},
}