1. Who, World Health Statistics 2012;World Health Organization,2012
2. A model to find optimal percentage of training and testing data for efficient ECG analysis using neural network;Bhanot;Int. J. Syst. Assur. Eng. Manag.,2015
3. Towards Efficient Automatic Scaling and Adaptive Cost-Optimized eHealth Services in Cloud;Rachkidi,2015
4. Propagation delay, https://en.wikipedia.org/wiki/Propagation_delay.
5. Cloudlet, https://en.wikipedia.org/wiki/Cloudlet.