Impact of adding palbociclib on treatment adherence to ongoing adjuvant endocrine treatment in the global randomized PALLAS randomized trial in patients with early breast cancer. - Shinn E; Zahrieh D; DeMichele A; Zdenkowski N; Lemieux J; Mao J; Bjelic-Radisic V; Naughton MJ; Pfeiler G; Gelmon K; Balko JM; Egle D; et al. (Breast cancer research and treatment, 2025)