@article{Smith2004,
author = {Smith, D.},
title= {Premarital sex, procreation, and HIV risk in Nigeria},
year = {2004},
doi = {10.1111/j.0039-3665.2004.00027.x},
journal = {Studies in Family Planning},
volume = {35},
number = {4},
pages = {223--235},
}