APA

Dudley R. A., Harrell F. E., Smith L. R., Mark D. B., Califf R. M., Pryor D. B., Glower D., Lipscomb J. & Hlatky M. (19930419). Comparison of analytic models for estimating the effect of clinical factors on the cost of coronary artery bypass graft surgery. : Journal of clinical epidemiology.

Chicago

Dudley R A, Harrell F E, Smith L R, Mark D B, Califf R M, Pryor D B, Glower D, Lipscomb J and Hlatky M. 19930419. Comparison of analytic models for estimating the effect of clinical factors on the cost of coronary artery bypass graft surgery. : Journal of clinical epidemiology.

Harvard

Dudley R. A., Harrell F. E., Smith L. R., Mark D. B., Califf R. M., Pryor D. B., Glower D., Lipscomb J. and Hlatky M. (19930419). Comparison of analytic models for estimating the effect of clinical factors on the cost of coronary artery bypass graft surgery. : Journal of clinical epidemiology.

MLA

Dudley R A, Harrell F E, Smith L R, Mark D B, Califf R M, Pryor D B, Glower D, Lipscomb J and Hlatky M. Comparison of analytic models for estimating the effect of clinical factors on the cost of coronary artery bypass graft surgery. : Journal of clinical epidemiology. 19930419.