@techreport{Daniels2015,
author = {Daniels, K. and Daugherty, J. and Jones, J. and Mosher, W.},
title= {Current contraceptive use and variation by selected characteristics among women aged 15‒44: United States, 2011‒13},
year = {2015},
publisher = {National Center for Health Statistics},
address = {Hyattsville, MD},
institution = {National Health Statistics Reports 86},
}