Harwood, C. A., Spink, P. J., Surentheran, T., Leigh, I. M., de Villiers, E., McGregor, J. M., . . . Breuer, J. (1999). Degenerate and Nested PCR: A Highly Sensitive and Specific Method for Detection of Human Papillomavirus Infection in Cutaneous Warts. American Society for Microbiology.

Harwood, Catherine A., Patricia J. Spink, T. Surentheran, Irene M. Leigh, Ethel-Michele de Villiers, Jane M. McGregor, Charlotte M. Proby, and Judith Breuer. Degenerate and Nested PCR: A Highly Sensitive and Specific Method for Detection of Human Papillomavirus Infection in Cutaneous Warts. American Society for Microbiology, 1999.

Harwood, Catherine A., et al. Degenerate and Nested PCR: A Highly Sensitive and Specific Method for Detection of Human Papillomavirus Infection in Cutaneous Warts. American Society for Microbiology, 1999.