Prospective incidence epidemiology study protocol: conducting active surveillance to assess the burden of Lyme disease (BOLD) in primary care practices in endemic areas of six Euro... oleh Mendwas Dzingina, James H Stark, Bradford D Gessner, Kristen E Allen, Elizabeth Begier, Andreas Pilz, Alexandra Loew-Baselli, Lisa R Harper, Molly Bowdery, Kate Halsby, Nicole Bézay, Ben Parslow