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    • Evaluation of the role of location and distance in recruitment in respondent-driven sampling 

      McCreesh, Nicky; Johnston, Lisa G; Copas, Andrew; Sonnenberg, Pam; Seeley, Janet; Hayes, Richard J; Frost, Simon David et al. (2011-10-18)
      Abstract Background Respondent-driven sampling(RDS) is an increasingly widely used variant of a link tracing design for recruiting hidden populations. The role of the spatial distribution of the target population has not ...