@article{Fikree1993,
author = {Fikree, F.F. and Gray, R.H. and Shah, F.},
title= {Can men be trusted? A comparison of pregnancy histories reported by husbands and wives},
year = {1993},
doi = {10.1093/oxfordjournals.aje.a116852},
volume = {138},
number = {4},
pages = {237--242},
}