(Q33723290)
Statements
Erectile dysfunction drug receipt, risky sexual behavior and sexually transmitted diseases in HIV-infected and HIV-uninfected men (English)
Robert L Cook
Kathleen A McGinnis
Maria C Rodriguez-Barradas
Kevin L Kraemer
Cynthia L Gibert
Kristin Mattocks
Stephen Crystal
Adam J Gordon
Krisann K Oursler
18 November 2009
1 reference
1 reference