Pontarotti, P., Chimini, G., Nguyen, C., Boretto, J., & Jordan, B. R. (1988). CpG islands and HTF islands in the HLA class I region: Investigation of the methylation status of class I genes leads to precise physical mapping of the HLA-B and -C genes.

Pontarotti, P., G. Chimini, C. Nguyen, J. Boretto, and B R. Jordan. CpG Islands and HTF Islands in the HLA Class I Region: Investigation of the Methylation Status of Class I Genes Leads to Precise Physical Mapping of the HLA-B and -C Genes. 1988.

Pontarotti, P., et al. CpG Islands and HTF Islands in the HLA Class I Region: Investigation of the Methylation Status of Class I Genes Leads to Precise Physical Mapping of the HLA-B and -C Genes. 1988.