Lactation history and breast cancer risk.
Freudenheim JL, Marshall JR, Vena JE, Moysich KB, Muti P, Laughlin R, Nemoto T, Graham S.
Freudenheim JL, et al. Among authors: vena je.
Am J Epidemiol. 1997 Dec 1;146(11):932-8. doi: 10.1093/oxfordjournals.aje.a009219.
Am J Epidemiol. 1997.
PMID: 9400334