1. SEER Stat Fact Sheet: lung and Bronchus Cancer. 〈http://seer.cancer.gov/statfacts/html/lungb.html〉.
2. Cancer statistics;Jamel;CA Cancer J. Clin.,2009
3. FDA Expands Approved Use of Opdivo to Treat Lung Cancer. 〈http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm466413.htm〉.
4. Pembrolizumab Injection. 〈http://www.fda.gov/Drugs/InformationOnDrugs/ApprovedDrugs/ucm465650.htm〉.
5. Immuno-Oncology: checkpoint Inhibitors-Evolving Paradigms, Dec, 2015. 〈http://www.targetedonc.com/publications/evolving-paradigms/2015/dec2015-immuno-oncology/evolving-paradigms-in-immuno-oncology-checkpoint-inhibitors-under-development-for-other-cancers-and-summary〉.