Birkmeyer, N. J. O., Weinstein, J. N., Tosteson, A. N. A., Tosteson, T. D., Skinner, J. S., Lurie, J. D., . . . Wennberg, J. E. (2002). DESIGN OF THE SPINE PATIENT OUTCOMES RESEARCH TRIAL (SPORT).

Birkmeyer, Nancy J. O., James N. Weinstein, Anna N. A. Tosteson, Tor D. Tosteson, Jonathan S. Skinner, Jon D. Lurie, Richard Deyo, and John E. Wennberg. DESIGN OF THE SPINE PATIENT OUTCOMES RESEARCH TRIAL (SPORT). 2002.

Birkmeyer, Nancy J. O., et al. DESIGN OF THE SPINE PATIENT OUTCOMES RESEARCH TRIAL (SPORT). 2002.