Gaydos Charlotte A, Barnes Mathilda, Aumakhan Bulbul, Quinn Nicole, Agreda Patricia, Whittle Pamela, Hogan Terry
Division of Infectious Diseases, Johns Hopkins University, 855 N. Wolfe Street, Baltimore, MD 21205, USA.
Sex Transm Dis. 2009 Sep;36(9):577-80. doi: 10.1097/OLQ.0b013e3181a7482f.