Breast cancer risk and hormone receptor status in older women by parity, age of first birth, and breastfeeding: a case-control study.
Lord SJ, Bernstein L, Johnson KA, Malone KE, McDonald JA, Marchbanks PA, Simon MS, Strom BL, Press MF, Folger SG, Burkman RT, Deapen D, Spirtas R, Ursin G.
Cancer Epidemiol Biomarkers Prev. 2008 Jul;17(7):1723-30.PMID: 18628424 [PubMed - indexed for MEDLINE]Related articlesFree article