A randomized phase II study of S-1 plus oral leucovorin versus S-1 monotherapy in patients with gemcitabine-refractory advanced pancreatic cancer †
Titel:
A randomized phase II study of S-1 plus oral leucovorin versus S-1 monotherapy in patients with gemcitabine-refractory advanced pancreatic cancer †
Auteur:
Ueno, M. Okusaka, T. Omuro, Y. Isayama, H. Fukutomi, A. Ikeda, M. Mizuno, N. Fukuzawa, K. Furukawa, M. Iguchi, H. Sugimori, K. Furuse, J. Shimada, K. Ioka, T. Nakamori, S. Baba, H. Komatsu, Y. Takeuchi, M. Hyodo, I. Boku, N.