Hosseinzadeh, A., M. Izadi, A. Verma, D. Precup, and D. Buckeridge. “Assessing the Predictability of Hospital Readmission Using Machine Learning”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 27, no. 2, July 2013, pp. 1532-8, doi:10.1609/aaai.v27i2.18995.