Related by context. Frequent words. (Click for all words.) 64 CAPRISA 62 tenofovir gel 60 microbicide 60 vaginal gel 58 PrEP 57 pre exposure prophylaxis 57 GARDASIL 57 methylnaltrexone 56 valacyclovir 56 Tenofovir 56 tenofovir 55 microbicides 55 recurrent ovarian cancer 55 phase IIb 55 bremelanotide 54 raltegravir 54 Mylotarg 54 PROMACTA 54 Phase 2a trial 53 DSMB 53 Phase 1b clinical 53 antisense drug 53 JANUVIA 53 Phase Ia 53 ATRIPLA 53 phase IIa 53 ellaOne 53 ISENTRESS 53 ocrelizumab 53 Phase 1b trial 53 Phase III trials 53 antiretroviral medications 52 NRTI 52 Torisel 52 ZYFLO CR 52 Valcyte 52 TORISEL 52 Menerba 52 Loramyc ® 52 NexACT 52 Trizivir 52 TELCYTA 52 Letrozole 52 hormonal contraceptives 52 muraglitazar 52 Phase 2b study 52 Elestrin 52 PREZISTA 52 clinical trials 52 Chemokine Therapeutics 52 atazanavir 52 maraviroc 52 multicenter clinical 52 Hepatitis B vaccine 52 Gestiva 52 transcriptase inhibitor NNRTI 52 zidovudine 52 TroVax 52 darunavir 51 Cellegy 51 LY# [003] 51 saquinavir 51 6R BH4 51 Rotarix 51 CA4P 51 LymphoStat B 51 Prezista 51 subgroup analyzes 51 antithrombotic 51 darapladib 51 telbivudine 51 Coartem 51 Phase IIa trial 51 ProLindac 51 integrase inhibitor 51 integrase inhibitors 51 abatacept 51 Relistor 51 placebo controlled trials 51 bacterial vaginosis 51 post exposure prophylaxis 51 Merck Gardasil 51 GlaxoSmithKline Biologicals 51 Nevirapine 51 Viread 51 decitabine 51 dapoxetine 51 anastrozole 50 Ceftobiprole 50 ZOSTAVAX 50 REYATAZ 50 clinical trial 50 BAY #-# 50 Rivaroxaban 50 spermicide 50 TOCOSOL Paclitaxel 50 oral contraception 50 motavizumab 50 daclizumab 50 entecavir 50 confirmatory Phase III