1. The role of telehealth during COVID-19 outbreak: a systematic review based on current evidence;Monaghesh;BMC Public Health,2020
2. What is e-health?;Eysenbach;J. Med. Internet Res.,2001
3. UW Medicine, Department of Bioethics and Humanities, Bioethics Topics. https://depts.washington.edu/bhdept/ethics-medicine/bioethics-topics, (accessed 30 December 2020).
4. An enhancement of roentgenogram by using image processing techniques;Singh;IOSR J. Electron. Commun. Eng.,2016
5. Image processing: a better means for diagnosis of lung cancer;Singh;Int. J. Eng. Appl. Sci. Technol.,2016