|
|
description![]](/static/images/flourish.gif)
First sentence: In his now classic writings on the origin of cancer, Sir Richard Doll' proposed three potential causative factors underlying tumor development: (1) environmental factors, particularly diet, industrial pollution, and viruses; (2) systemic factors, including breakdowns in immunosurveillance; and (3) genetic factors, such as the degree of susceptibility to cancer.
Table of contents
No table of contents available
Add it!
