Secondary Resections and Survival After Breast-Conserving Surgery in Breast Cancer Patients: A Cancer Registry-Based Cohort Study. - Ovchinnikov, Mikhail; Kluttig, Alexander; Burger, Elke; Thies, Saskia; Lacruz, Maria Elena; Schmidt-Pokrzywniak, Andrea; Mészáros, József; Eggemann, Holm; Ignatov, Atanas (Cancers, 2025)