A practical method of linking data from Medicare claims and a comprehensive electronic medical records system. - Michael Weiner 002; Timothy E. Stump; Christopher M. Callahan; John N. Lewis; Clement J. McDonald (Int. J. Medical Informatics, 2003)

A History Embedded Accelerated Failure Time Model to Estimate Nursing Home Length of Stay. - Hambisa Keno; Zhouyang Lou; Nan Kong; Steven J. Landry; Christopher M. Callahan (IEEE Trans Autom. Sci. Eng., 2019)