1. S. C. Biswas, A. Das, P. Guha, 2006, Mathematical Model of Cardiovascular System by Transfer function Method, Calcutta Medical Journal, 4, (July-Aug 2006), 15–17.
2. Stangl and A. Wirtzfeld, 1988, Development of closed loop pacemaker controller regulating mixing venous oxygen saturation level;Inbar;IEEE transactions on biomedical Engineering,1988
3. Adam Wojtasik, 2000, Fuzzy logic controller for rate-adaptive heart pacemaker, Journal of applied soft computing, 4, 3, (Aug. 2000), 259–270.
4. J. W. Shin, J. H. Yoon and. R. Yoon, 2000, A Study on the Rate-Adaptive Pacemaker by Motion and Respiration using Neuro-Fuzzy, Annual EMBS International Conference, (July 2000).