1. Restriction sites containing CpG show a higher frequency of polymorphism in human DNA;Barker;Cell,1984
2. Toxicity mutagenicity and mutational spectra of N-ethyl-N-nitrosourea in human cell lines with different DNA repair phenotypes;Bronstein;Cancer Res.,1991
3. Carcinogen-induced mutations in the mouse c-H-ras gene provide evidence of multiple pathways for tumor progression;Brown,1990
4. Genotypic analysis of ethylnitrosourea-induced mutations by TaqI RFLP/PCR in the c-H-rasl gene;Chiocca,1992
5. The CpG dinucleotide and human genetic disease;Cooper;Hum. Genet.,1988