@article{Amoako Johnson2012,
author = {Amoako Johnson, F. and Padmadas, S.S. and Chandra, H. and Matthews, Z. and Madise, N.J.},
title= {Estimating unmet need for contraception by district within Ghana: An application of small-area estimation techniques},
year = {2012},
doi = {10.1080/00324728.2012.678585},
volume = {66},
number = {2},
pages = {105--122},
}