@article{Potter2003,
author = {Potter, J. and Moore, A. and Byrd, T.},
title= {Cross-border procurement of contraception: Estimates from a postpartum survey in El Paso, Texas},
year = {2003},
doi = {10.1016/S0010-7824(03)00177-X},
journal = {Contraception},
volume = {68},
number = {4},
pages = {281--287},
}