Improved survival vor patients with advanced carcinoma of the head and neck treated with methotrexate-leucovorin prior to definitive radiotherapy or surgery

Author(s): Ervin, T. J., Kirkwood, J. , Weichselbaum, R. R. , Miller, D. , Pitman, S. W. , Frei, E.

Journal/Book: Laryngoscope. 1981; 91(7): 1181-1190.

Keyword(s): krebs. leucovorin