Partner awareness of the serostatus of HIV-seropositive men who have sex with men: impact on unprotected sexual behavior.
                             
                            
                            
                                
                            
                            
                                
                            
                            
                            
                                
                                    
                                            
    Hart TA, Wolitski RJ, Purcell DW, Parsons JT, G?mez CA. Partner awareness of the serostatus of HIV-seropositive men who have sex with men: impact on unprotected sexual behavior. AIDS Behav. 2005 Jun; 9(2):155-66.