title: Encouraging participation in medical research: what strategies work?
authors: Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, DHHS, 6120 Executive Boulevard, EPS 5100, Rockville, MD 20852, USA. mortonli@mail.nih.gov
authors: Lindsay M
authors: LM
authors: Morton
mesh_terms: D035843:Biomedical Research; D005069:Evaluation Studies as Topic; D006801:Humans; D010358:Patient Participation; D018579:Patient Selection; D012107:Research Design