MacCarthy, Sarah; Reisner, Sari; Hoffmann, Michael; Perez-Brumer, Amaya; Silva-Santisteban Portella, Alfonso Alberto; Nunn, Amy; Bastos, Leonardo; Vasconcellos, Mauricio-Teixeira-Leite-de; Kerr, Ligia; Bastos, Francisco-Inacio; Dourado, Ines
(Escola Nacional de Saúde Pública, 2016)
Sampling strategies such as respondent-driven sampling (RDS) and time-location sampling (TLS) offer unique opportunities to access key populations such as men who have sex with men (MSM) and transgender women. Limited work ...
