Oral contraceptive use as a risk factor for premenopausal breast cancer: a meta-analysis.

Autor: Kahlenborn C (AUTHOR), Modugno F (AUTHOR), Potter DM (AUTHOR), Severs WB (AUTHOR)
Zdroj: Mayo Clinic Proceedings. Oct2006, Vol. 81 Issue 10, p1290-1302. 13p.
Databáze: Academic Search Ultimate