Phase Ia/Ib Study of Afatinib with Capecitabine in Patients with Refractory Solid Tumors and Pancreaticobiliary Cancers. - King, Gentry G.; Baker, Kelsey K.; Coveler, Andrew L.; Harris, William P.; Cohen, Stacey A.; Shankaran, Veena; Zhen, David B.; Safyan, Rachael A.; Lee, Hannah H.; Alidina, Annie; Hensel, Jeniece; Hibbert, Reina; et al. (Cancers, 2025)