Strategies for recruitment and retention of participants in clinical trials.
Clinical Trials Service Unit, Division of Cardiology, Department of Medicine, University of Washington, 2815 Eastlake Ave E, Ste 200, Seattle, WA 98102, USA. jeffprob@u.washington.edu
Jeffrey L
JL
Probstfield
Robert L
RL
Frye
D002986:Clinical Trials as Topic / Q000191:economics; D007722:Health Knowledge, Attitudes, Practice; D006282:Health Personnel; D006801:Humans; D016134:Organizational Policy; D010352:Patient Dropouts; D018579:Patient Selection; D024382:Professional Role; D014481:United States