References
- Begg CB, Carbone PP, Elson, PJ: Participation of Community Hospitals in Clinical Trials: Analysis of Five Years Experience in the Eastern Cooperative Oncology Group. NEJM 306:1076–1080, 1982.
- Fortez MM, Jackson PM, Torti FM, Carter SK: A Comparison of the Quality of Participation of Community Affiliates and That of Universities in the Northern California Oncology Group. JCO 1:640–644, 1983.