Khuri, S. F., Daley, J., Henderson, W., Barbour, G., Irvin, G., Gibbs, J., … Pappas, T. (1995). The National Veterans Administration Surgical Risk Study: risk adjustment for the comparative assessment of the quality of surgical care. Journal of the American College of Surgeons, 180(5), 519–531.

Khuri, S. F., J. Daley, W. Henderson, G. Barbour, G. Irvin, J. Gibbs, F. Grover, K. Hammermeister, J. F. Stremple, and T. Pappas. “The National Veterans Administration Surgical Risk Study: risk adjustment for the comparative assessment of the quality of surgical care.” Journal of the American College of Surgeons 180, no. 5 (May 1, 1995): 519–31.

Khuri SF, Daley J, Henderson W, Barbour G, Irvin G, Gibbs J, et al. The National Veterans Administration Surgical Risk Study: risk adjustment for the comparative assessment of the quality of surgical care. Journal of the American College of Surgeons. 1995 May 1;180(5):519–31.

Khuri, S. F., et al. “The National Veterans Administration Surgical Risk Study: risk adjustment for the comparative assessment of the quality of surgical care.” Journal of the American College of Surgeons, vol. 180, no. 5, Elsevier, May 1995, pp. 519–31.

Khuri SF, Daley J, Henderson W, Barbour G, Irvin G, Gibbs J, Grover F, Hammermeister K, Stremple JF, Pappas T. The National Veterans Administration Surgical Risk Study: risk adjustment for the comparative assessment of the quality of surgical care. Journal of the American College of Surgeons. Elsevier; 1995 May 1;180(5):519–531.