...**Types:** Non-small cell lung cancer (NSCLC), small cell lung cancer (SCLC), and other rare forms * **Causes and Risk Factors:** Smoking, air pollution, radon, genetics, and more * **Symptoms:** Persistent...
...Screening Guideline] American Cancer Society.(https://www.cancer.org/latest-news/american-cancer-society-updates-colorectal-cancer-screening-guideline.html).” 30 May, 2018. Accessed: 12 November, 2018. ↩ ↩ “Bowel screening to start at 50.” Public Health England. 10 August, 2018. Accessed: 21 January, 2019....