Exposure To Secondhand Cigarette Smoke Over A Lifetime Increased Breast Cancer Risk L

[News]

Exposure to secondhand smoke for a prolonged period of time and in high quantity may increase the risk of breast cancer, even in women who never smoked cigarettes themselves. "The question of whether exposure to side-stream smoke could increase risk of breast cancer is one that is unresolved," said Peggy Reynolds, Ph.D...

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