@ARTICLE{
author={Simic Milena S,Johnston LG,Platt Lucy,Baros Sladjana J,Andjelkovic Violeta B,Novotny T,Rhodes Tim},
year={2006},
title={Exploring barriers to 'Respondent driven sampling' in sex worker and drug-injecting sex worker populations in Eastern Europe},
journal={JOURNAL OF URBAN HEALTH-BULLETIN OF THE NEW YORK A},
volume={83},
number={6},
pages={I6-I15},
document_type={Article},
}