Urinary estrogen metabolites and breast cancer: a combined analysis of individual level data

Cher M Dallal, Roslyn A Stone, Jane A Cauley, Roberta B Ness, Victor G Vogel, Ian S Fentiman, Jay H Fowke, Vittorio Krogh, Steffen Loft, Elaine N Meilahn, Paola Muti, Anja Olsen, Kim Overvad, Sabina Sieri, Anne Tjønneland, Giske Ursin, Anja Wellejus, Emanuela Taioli