Multisite comparison of anti-human immunodeficiency virus microbicide activity in explant assays using a novel endpoint analysis.
                             
                            
                            
                                
                            
                            
                                
                            
                            
                            
                                
                                    
                                            
    Multisite comparison of anti-human immunodeficiency virus microbicide activity in explant assays using a novel endpoint analysis. J Clin Microbiol. 2009 Nov; 47(11):3530-9.