TTF-1 status in early-stage lung adenocarcinoma is an independent predictor of relapse and survival superior to tumor grading

Schallenberg, S. ✉; Dernbach, G.* ✉; Dragomir, M.P.; Schlachtenberger, G.; Boschung, K.; Friedrich, C.; Standvoss, K.; Ruff, L.; Anders, P. [Anders, Philipp (Orvostudomány), author] Faculty of Medicine (SU); Grohé, C.; Randerath, W.; Merkelbach-Bruse, S.; Quaas, A.; Heldwein, M.; Keilholz, U.; Hekmat, J.K.; Rückert, C.; Büttner, R.; Horst, D.; Klauschen, F.**; Frost, N.