Hamdan, S. M., Marintcheva, B., Cook, T., Lee, S., Tabor, S., & Richardson, C. C. (2005). A unique loop in T7 DNA polymerase mediates the binding of helicase-primase, DNA binding protein, and processivity factor. National Academy of Sciences.

Hamdan, Samir M., Boriana Marintcheva, Timothy Cook, Seung-Joo Lee, Stanley Tabor, a Charles C. Richardson. A Unique Loop in T7 DNA Polymerase Mediates the Binding of Helicase-primase, DNA Binding Protein, and Processivity Factor. National Academy of Sciences, 2005.

Hamdan, Samir M., et al. A Unique Loop in T7 DNA Polymerase Mediates the Binding of Helicase-primase, DNA Binding Protein, and Processivity Factor. National Academy of Sciences, 2005.