@article{Giusti2006,
author = {Giusti, C. and Vignoli, D.},
title= {Determinants of contraceptive use in Egypt: A multilevel approach},
year = {2006},
doi = {10.1007/s10260-006-0010-z},
journal = {Statistical Methods and Applications},
volume = {15},
number = {1},
pages = {89--106},
}