t1-4n0m0 lesions ( tongue , 31 patients ; floor , 31 patients ; cheek , 17 patients ; retromolar , 9 patients ) were treated with cryosurgery ( t1-2 : 1-2 sessions , t3-4 : 2-4 sessions ) and contemporaneously with ( cyclophosphamide , methotrexate , fluorouracil ) ( cmf ) ( t1-2:2 courses ;
C0010583
cyclophosphamide
C0950521
cmf