NEW YORK (Reuters Health) - Oral contraceptive (OC) use is a risk factor for premenopausal breast cancer, according to pooled data published in the journal Mayo Clinic Proceedings.>>> Discuss This Story
NEW YORK (Reuters Health) - Oral contraceptive (OC) use is a risk factor for premenopausal breast cancer, according to pooled data published in the journal Mayo Clinic Proceedings.>>> Discuss This Story