Long-term exposure to air pollution and mammographic density in the Danish Diet, Cancer and Health cohort

Conclusion:
Traffic-related air pollution exposure does not increase MD, indicating that if air pollution increases breast cancer risk, it is not via MD.

Source: Epidemiologic Perspectives and Innovations - April 1, 2015 Category: Epidemiology Authors: Stephanie HuynhMy von Euler-ChelpinOle Raaschou-NielsenOle HertelAnne TjønnelandElsebeth LyngeIlse VejborgZorana J Andersen Source Type: research