@article{Choi2018,
author = {Choi, Y. and Short Fabic, M. and Adetunji, J.},
title= {Does age-adjusted measurement of contraceptive use better explain the relationship between fertility and contraception?},
year = {2018},
doi = {10.4054/DemRes.2018.39.45},
volume = {39},
number = {45},
pages = {1227--1240},
}