TY - JOUR T1 - Aromatase inhibitors versus tamoxifen in premenopausal women with oestrogen receptor-positive early-stage breast cancer treated with ovarian suppression: a patient-level meta-analysis of 7030 women from four randomised trials JO - The Lancet Oncology PY - 2022/03/01 AU - Bradley R AU - Braybrooke J AU - Gray R AU - Hills RK AU - Liu Z AU - Pan H AU - Peto R AU - Dodwell D AU - McGale P AU - Taylor C AU - Francis PA et al ED - DO - DOI: 10.1016/s1470-2045(21)00758-0 PB - Elsevier BV VL - 23 IS - 3 SP - 382 EP - 392 Y2 - 2025/10/10 ER -