Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleClinical Impact of the Charlson Comorbidity Index on the Efficacy of Salvage Photodynamic Therapy Using Talaporfin Sodium for Esophageal Cancer.AuthorsKengo Kai; Koji Nakashima; Hiroshi Kawakami; Shinsuke Takeno; Yoshitaka Hishikawa; Makoto Ikenoue; Takeomi Hamada; Naoya Imamura; Tomotaka Shibata; Tomoaki Noritomi; Fumisato Sasaki; Yoshitaka Nakamura; Atsushi NanashimaPublicationInternal Medicine, 2024, Vol 54, Issue 7, p903ISSN0918-2918Publication typeArticleDOI10.2169/internalmedicine.1907-23