Search Results - Volz, Erik

Innovative recruitment using online networks: Lessons learned from an online study of alcohol and other drug use utilizing a web-based, respondent-driven sampling (webRDS) strategy

by Bauermeister, Jose A. (Author) Volz, Erik (Author) Stoddard, Sarah (Author) Glowacki, Pietreck (Author) Johs, Michelle M. (Author) Zimmerman, Marc A. (Author)