| Article ID | Journal | Published Year | Pages | File Type | 
|---|---|---|---|---|
| 1083877 | Journal of Clinical Epidemiology | 2007 | 19 Pages | 
Abstract
												Available evidence suggests that investigators should consider using a number of retention strategies across several themes to maximize the retention of participants. Further research, including explicit evaluation of the effectiveness of different strategies, is needed.
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											Authors
												Karen A. Robinson, Cheryl R. Dennison, Dawn M. Wayman, Peter J. Pronovost, Dale M. Needham, 
											