Recruitment and retention strategies in longitudinal clinical studies with low-income populations
针对低收入人群的纵向临床研究中的招募和保留策略
期刊:Contemporary Clinical Trials
影响因子:1.9
doi:10.1016/j.cct.2011.01.007
Nicholson, Lisa M; Schwirian, Patricia M; Klein, Elizabeth G; Skybo, Theresa; Murray-Johnson, Lisa; Eneli, Ihuoma; Boettner, Bethany; French, Gina M; Groner, Judith A