Two-step recruitment process optimizes retention in FLEX clinical trial
Titel:
Two-step recruitment process optimizes retention in FLEX clinical trial
Auteur:
Standiford, Debra A. Morwessel, Nancy Bishop, Franziska K. Thomas, Joan M. Smith, Emily Crandell, Jamie Driscoll, Kimberly A. Hunter, Christine M. Kichler, Jessica C. Maahs, David M. Mayer-Davis, Elizabeth J. Seid, Michael