TY - JOUR T1 - Sampling Key Populations for HIV Surveillance: Results From Eight Cross-Sectional Studies Using Respondent-Driven Sampling and Venue-Based Snowball Sampling JO - JMIR Public Health and Surveillance UR - http://dx.doi.org/10.2196/publichealth.8116 PY - 2017/10/20 AU - Rao A AU - Stahlman S AU - Hargreaves J AU - Weir S AU - Edwards J AU - Rice B AU - Kochelani D AU - Mavimbela M AU - Baral S ED - DO - DOI: 10.2196/publichealth.8116 PB - JMIR Publications Inc. VL - 3 IS - 4 SP - e72 EP - e72 Y2 - 2025/09/21 ER -