@article{Biddlecom1998,
author = {Biddlecom, A.E. and Fapohunda, B.M.},
title= {Covert contraceptive use: Prevalence, motivations, and consequences},
year = {1998},
doi = {10.2307/172249},
volume = {29},
number = {4},
pages = {360--372},
}