… study of oral contraceptive use and risk of breast cancer. … of breast cancer in relation to
oral contraceptive use in Slovenia. … -term oral contraceptive use and the risk of breast cancer. …

… identify case-control studies of breast cancer and OC use published in or after 1980. Search
terms used included breast neoplasms, oral contraceptives, contraceptive agents, and case-…

… -negative cancers who had used oral contraceptives before … use of oral contraceptives and
triple-negative breast cancer, … initiated use of oral contraceptives at a relatively older age. …

… Oral contraceptive (OC) use has been associated with an increased incidence of breast
cancer… 53,000 breast cancer patients and approximately 100,000 unaffected women, current OC …

… oral contraceptive use to breast cancer risk among younger women. These women have had
oral contraceptives … reproductive lives and are now entering the breast cancer-prone years. …

… oral contraceptive formulations to breast cancer risk is less clear. Methods: We assessed
lifetime oral contraceptive use and the specific formulations used among 116,608 female …

… oral contraceptive (OC) use and breast cancer risk is important given that OCs are the most
commonly prescribed contraceptive … are diagnosed as having breast cancer in the United …

… Given the public health importance of breast cancer and the popularity of hormonal “pills” as
contraceptive, the impact of oral contraceptive use on breast cancer risk assumes relevance …

… of oral contraceptive use and breast cancer conducted in … breast cancer and a like number
of matched controls were interviewed and asked about their past use of oral contraceptives (…

… oral contraceptive use and the risk of breast cancer (RR, relative risk; CI, confidence
interval). … cohort studies that examined oral contraceptive use and the risk of breast cancer. …