Shortell, S. M., McClellan, S. R., Ramsay, P. P., Casalino, L. P., Ryan, A. M., & Copeland, K. R. (2014). Physician Practice Participation in Accountable Care Organizations: The Emergence of the Unicorn. BlackWell Publishing Ltd.

Shortell, Stephen M., Sean R. McClellan, Patricia P. Ramsay, Lawrence P. Casalino, Andrew M. Ryan, and Kennon R. Copeland. Physician Practice Participation in Accountable Care Organizations: The Emergence of the Unicorn. BlackWell Publishing Ltd, 2014.

Shortell, Stephen M., et al. Physician Practice Participation in Accountable Care Organizations: The Emergence of the Unicorn. BlackWell Publishing Ltd, 2014.