TYPE OF TEST : Unscheduled DNA synthesis TEST SYSTEM : Rodent - hamster Cells - not otherwise specified DOSE/DURATION : 121 ppb/2H REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 142,41,1985