1. https://www.nytimes.com/2016/12/14/magazine/the-great-ai-awakening.html
2. https://www.forbes.com/sites/bernardmarr/2018/02/14/the-key-definitions-of-artificial-intelligence-ai-that-explain-its-importance/
3. http://aima.cs.berkeley.edu/index.html
4. Will machine learning end the viability of radiology as a thriving medical specialty?;Chan;Br J Radiol,2018
5. https://acrbulletin.org/acr-bulletin-january-2018/1443-artificial-intelligence-radiology.