16 Uuskula A, Johnston LG, Raag M, Trummal A, Talu A, Jarlais DCD. Evaluating recruitment among female sex workers and injecting drug users at risk for HIV using Respondent-driven Sampling in Estonia.

I travelled to this popular destination in early June, when the spot is at peak season perfection. Initially, it seemed like a dream come true, but my choice of destination soon felt misguided.