Development of an enterprise-wide clinical data repository: merging multiple legacy databases. - Kenneth W. Scully; Robert D. Pates; George S. Desper; Alfred F. Connors; Frank E. Harrell; Karen S. Pieper; Robert L. Hannan; Robert E. Reynolds (AMIA, 1997)

BJ: an S-Plus program to fit linear regression models to censored data using the Buckley-James method. - Janez Stare; Frank E. Harrell; Harald Heinzl (Comput. Methods Programs Biomed., 2001)