Shelley S. Tworoger, Yutaka Yasui, Cornelia M. Ulrich, Heather Nakamura, Kristin Lacroix, Ric Johnston, ...
Recruitment into public health intervention trials can be costly and time-consuming. We examined two components of recruitment for an exercise trial: (a) a randomized pilot study of mailing...
Thesis (M.P.H.)--University of Washington, 1996.