Gaya APA

dll, M, F, H, K, L, D, K, S, A, K. (2015). Prognostic factors, patterns of recurrence and toxicity for patients with esophageal cancer undergoing definitive radiotherapy or chemo-radiotherapy . : .

Gaya MLA

dll, Matthias, F., Haefner,, Kristin, Lang,, David, Krug,, Stefan, A., Koerber,. "Prognostic factors, patterns of recurrence and toxicity for patients with esophageal cancer undergoing definitive radiotherapy or chemo-radiotherapy". : , 2015. Text.