@article{Blake2001,
author = {Blake, B.J. and Bentov, L.},
title= {Geographical mapping of unmarried teen births and selected sociodemographic variables},
year = {2001},
doi = {10.1046/j.1525-1446.2001.00033.x},
journal = {Public Health Nursing},
volume = {18},
number = {1},
pages = {33--39},
}