TY - JOUR AU - Garcia-Faura, A. AU - Santiago, C. AU - Marquès, L. PY - 2009 DA - 2009/06/23 TI - Epidemiological changes in premenopausal patients with breast cancer: a two-decade retrospective study JO - Breast Cancer Research SP - P6 VL - 11 IS - 1 SN - 1465-542X UR - https://doi.org/10.1186/bcr2289 DO - 10.1186/bcr2289 ID - Garcia-Faura2009 ER -