Long, C. D., Hayes, S. F., van Putten, J. P. M., Harvey, H. A., Apicella, M. A., & Seifert, H. S. (2001). Modulation of Gonococcal Piliation by Regulatable Transcription of pilE. American Society for Microbiology.

Long, Cynthia D., Stanley F. Hayes, Jos P. M. van Putten, Hillery A. Harvey, Michael A. Apicella, and H. Steven Seifert. Modulation of Gonococcal Piliation By Regulatable Transcription of PilE. American Society for Microbiology, 2001.

Long, Cynthia D., et al. Modulation of Gonococcal Piliation By Regulatable Transcription of PilE. American Society for Microbiology, 2001.