@article{Decker2014,
author = {Decker, M.R. and Marshall, B.D. and Emerson, M. and Kalamar, A. and Covarrubias, L. and Astone, N. and Wang, Z. and Gao, E. and Mashimbye, L. and Delany-Moretlwe, S. and Acharya, R. and Olumide, A. and Ojengbede, O. and Blum, R.W. and Sonenstein, F.L.},
title= {Respondent-driven sampling for an adolescent health study in vulnerable urban settings: A multi-country study},
year = {2014},
doi = {10.1016/j.jadohealth.2014.07.021},
journal = {Journal of Adolescent Health},
volume = {55},
number = {6S},
pages = {S6--S12},
}