title: Chromosome aberrations in xeroderma pigmentosum cells exposed to the carcinogens, 4-nitroquinoline-1-oxide and N-methyl-N'-nitrosoguanidine.
mesh_terms: D000293:Adolescent; D001706:Biopsy; D002478:Cells, Cultured; D002869:Chromosome Aberrations; D004260:DNA Repair / Q000187:drug effects; D005260:Female; D005347:Fibroblasts / Q000187:drug effects; D006801:Humans; D009604:Nitrosoguanidines / Q000494:pharmacology*; D011804:Quinolines / Q000494:pharmacology*; D014983:Xeroderma Pigmentosum / Q000473:pathology*
chemical_list: D009604:Nitrosoguanidines; D011804:Quinolines