t1-4n0m0 lesions ( tongue ; 32 patients ; floor of mouth , 32 patients ) were treated with cryosurgery ( t1-2 : 1-2 sessions , t3-4 : 2-4 sessions ) and contemporaneously with cmf ( cyclophosphamide , methotrexate , fluorouracil ) ( t1-2 : 2 courses ;
C0950521
cmf
C0025677
methotrexate