Hardy, R. E., Eckert, C., Hargreaves, M. K., Belay, Y., Jones, T. N., & Cebrun, A. J. (1996). Breast and cervical cancer screening among low-income women: Impact of a simple centralized HMO intervention. National Medical Association.

Hardy, R. E., C. Eckert, M. K. Hargreaves, Y. Belay, T. N. Jones, و A. J. Cebrun. Breast and Cervical Cancer Screening Among Low-income Women: Impact of a Simple Centralized HMO Intervention. National Medical Association, 1996.

Hardy, R. E., et al. Breast and Cervical Cancer Screening Among Low-income Women: Impact of a Simple Centralized HMO Intervention. National Medical Association, 1996.