Improved survival with adding-on strategy after failure of nanoliposomal irinotecan plus 5-fluorouracil and leucovorin in metastatic pancreatic adenocarcinoma. - Yang SH; Huang CJ; Chiu SC; Kao HF; Lu LC; Shan YS; Kuo SH; Yeh KH (Journal of the Formosan Medical Association = Taiwan yi zhi, 2026)