TY - JOUR T1 - Variation in treatment and survival of older patients with non-metastatic breast cancer in five European countries: a population-based cohort study from the EURECCA Breast Cancer Group JO - British Journal of Cancer PY - 2018/07/03 AU - Derks MGM AU - Bastiaannet E AU - Kiderlen M AU - Hilling DE AU - Boelens PG AU - Walsh PM AU - van Eycken E AU - Siesling S AU - Broggio J AU - Wyld L AU - Trojanowski M et al ED - DO - DOI: 10.1038/s41416-018-0090-1 PB - Springer Science and Business Media LLC VL - 119 IS - 1 SP - 121 EP - 129 Y2 - 2024/12/22 ER -