Risk factors for breast cancer. Smoking may be important.
Johnson
K C
KC
D001943:Breast Neoplasms / Q000209:etiology*; D005260:Female; D006801:Humans; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects*; D014028:Tobacco Smoke Pollution / Q000009:adverse effects
D014028:Tobacco Smoke Pollution