@article{Bellizzi2015,
author = {Bellizzi, S. and Sobel, H.L. and Obara, H. and Temmerman, M.},
title= {Underuse of modern methods of contraception: Underlying causes and consequent undesired pregnancies in 35 low- and middle-income countries},
year = {2015},
doi = {10.1093/humrep/deu348},
volume = {30},
number = {4},
pages = {973--986},
}