Related by context. Frequent words. (Click for all words.) 60 HIV uninfected 59 discordant couples 55 prospective observational 55 Phase Ib clinical 54 CAPRISA 54 placebo controlled clinical 53 hepatitis C HCV 53 goserelin 53 prospective cohort 53 transcriptase inhibitor NNRTI 53 substudy 52 seronegative 52 uncircumcised men 52 retrospective cohort study 52 TYGACIL 52 seropositive 51 Phase Ia 51 Sexually active 51 % CI #.#-#.# [003] 50 normotensive 50 prospectively defined 50 phase IIa clinical 50 phase IIa 50 elotuzumab 50 REVLIMID ® 50 phase IIb clinical 50 HIV infected 50 PREZISTA r 50 chronic HCV infection 50 forodesine 50 NHANES III 49 Carraguard 49 Hepatitis C Virus 49 Atherosclerosis Risk 49 venous thromboembolic events 49 pre exposure prophylaxis 49 DDP# 49 Phase 1b clinical 49 APTIVUS 49 coinfected 49 subanalysis 49 heavily pretreated 49 users IDUs 49 HCV infected 48 elevated LDL cholesterol 48 HPV# 48 tenofovir gel 48 Phase IIB 48 lipid lowering therapy 48 Rakai 48 SWOG 48 phase IIb 48 zinc supplementation 48 HBsAg 48 Phase 1a 48 raltegravir 48 chronic HCV 48 liver transplant recipients 48 Phase Ib 48 seroprotection 48 multivariate analyzes 48 MTCT 48 GARDASIL 48 Ushercell 47 pharmacokinetics PK 47 Antihypertensive 47 transcriptase inhibitor 47 virologic failure 47 Phase 2a trial 47 Rheumatoid Arthritis RA 47 Arch Intern Med 47 chronic hepatitis B. 47 CMV infection 47 nelfinavir 47 Human Papilloma Virus HPV 47 Virulizin R 47 NNRTI 47 prepubertal 47 BRCA2 mutations 47 sustained virologic response 47 integrase inhibitor 46 AIDS Clinical Trials 46 ATL# [001] 46 median CD4 46 NRTI 46 vicriviroc 46 Health Initiative WHI 46 pharmacokinetic PK 46 Phase IIb trials 46 Heart Failure Trial 46 Chlamydia trachomatis 46 vaginal microbicide 46 ZOSTAVAX 46 Fibrillex TM 46 HIV infection 46 Human Papilloma Virus 46 etravirine 46 human papillomavirus HPV vaccine 46 amnestic mild cognitive impairment 46 calcium supplementation 46 sulfadoxine pyrimethamine