You are how you recruit: a cohort and randomized controlled trial of recruitment strategies

por Maghera, Amy, Kahlke, Paul, Lau, Amanda, Zeng, Yiye, Hoskins, Chris, Corbett, Tom, Manca, Donna, Lacaze-Masmonteil, Thierry, Hemmings, Denise, Mandhane, Piush
Publicado 2014