Prognostic roles of leptin-signaling proteins, PD-L1, and tumor-infiltrating lymphocytes in surgically-resected biliary tract cancers.
Sun-Ju ByeonMee Soo ChangHwa Jin ChoJeong Hwan ParkKi Hwan KimJin Hyun ParkIn Sil ChoiWon KimDong-Seok HanHye Seong AhnSeung Chul HeoPublished in: Journal of surgical oncology (2022)
subgroups.