Modulation of the antitumor effect of methotrexate by low-dose leucovorin in squamous cell head and neck cancer : A randomized placebo-controlled clinical trial

Author(s): Browman, G. P., Goodyear, M. , Levine, M. N. , Russell, R. , Archibald, S. D. , Young, J. E. M.

Journal/Book: J Clin Oncol. 1990; 8(2): 203-208.

Keyword(s): krebs. leucovorin