5Emanuel E J, Wendler E, Grady C. What makes clinical research ethical[J]. JAMA,2000,283(20):2701-2711.
6Schutta KM, Burnett CB. Factors that influence a patient's decision to participate in a phase I cancer clinical trial[J].Oncology Nursing Forum,2000,27(9): 1435-1438.
7Burnett CB, Koczwara B, Pixley L. et al. Nurses' attitudes toward clinical trials at a comprehensive cancer center[J].Oncology Nursing Forum,2001,28(7): 1187-1192.
8Barrett R. A nurse's primer on recruiting participants for clinical trials[ J ]. Oncology Nursing Forum,2002,29(7): 1091 -1098.
9Underwood SM. Minorities, women, and clincial cancer research:The charge, promise, and challenge[J]. Annals of Epidemiology,2000,10(8):3-12.
10Klabunde CN, Springer BC, Butler B, et al. Factors influencing enrollment in clinical trials for cancer treatment[ J ].Southern Medical Journal, 1999,92(12):1189-1193.