Horwitz, L. I., Lin, Z., Herrin, J., Bernheim, S., Drye, E. E., Krumholz, H. M., & Ross, J. S. (2015). Association of hospital volume with readmission rates: A retrospective cross-sectional study. BMJ.

Horwitz, Leora I., Zhenqiu Lin, Jeph Herrin, Susannah Bernheim, Elizabeth E. Drye, Harlan M. Krumholz, و Joseph S. Ross. "Association of Hospital Volume With Readmission Rates: A Retrospective Cross-sectional Study." BMJ 2015.

Horwitz, Leora I., et al. "Association of Hospital Volume With Readmission Rates: A Retrospective Cross-sectional Study." BMJ 2015.