![Temoporfin improves efficacy of photodynamic therapy in advanced biliary tract carcinoma: A multicenter prospective phase II study]()
Temoporfin improves efficacy of photodynamic therapy in advanced biliary tract carcinoma: A multicenter prospective phase II studyWagner, Andrej; Denzer, Ulrike W.; Neureiter, Daniel; Kiesslich, Tobias; Puespoeck, Andreas; Rauws, Erik A.J.; Emmanuel, Klaus; Degenhardt, Nora; Frick, Ulrich; Beuers, Ulrich; Lohse, Ansgar W.; Berr, Frieder; Wolkersdörfer, Gernot W. · Hepatology · 2015