lewis lung tumours were treated in vivo with acute radiation ( 20 gy ) and 1- ( 2-chloroethyl ) -3- ( 4-methyl cyclohexyl ) -1-nitrosourea ( meccnu , 10 mg x kg-1 ) , cyclophosphamide ( cy , 120 mg x kg-1 ) or cis-dichlorodiammine platinum ( cis-pt , 10 mg x kg-1 ) with time intervals ranging from simultaneous to 9 days in either sequence .
C0024121
lung tumours
C0010583
cyclophosphamide