Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitlePlasma estrone sulfate concentrations and genetic variation at the CYP19A1 locus in postmenopausal women with early breast cancer treated with letrozole.AuthorsLunardi, G.; Piccioli, P.; Bruzzi, P.; Notaro, R.; Lastraioli, S.; Serra, M.; Marroni, P.; Bighin, C.; Mansutti, M.; Puglisi, F.; Porpiglia, M.; Ponzone, R.; Bisagni, G.; Garrone, O.; Cavazzini, G.; Clavarezza, M.; Del Mastro, L.PublicationBreast Cancer Research & Treatment, 2013, Vol 137, Issue 1, p167ISSN0167-6806Publication typeArticleDOI10.1007/s10549-012-2306-z