Related by context. Frequent words. (Click for all words.) 71 nevirapine 70 Nevirapine 64 antiretroviral therapy 62 antiretroviral drugs 62 HAART 61 antiretrovirals 61 PMTCT 61 AZT 61 ARV treatment 60 PrEP 60 antiretroviral treatment 59 lamivudine 58 tenofovir 58 antiretroviral 58 HIV infection 58 misoprostol 57 anti retroviral therapy 57 exclusive breastfeeding 56 anti retroviral drugs 56 efavirenz 56 microbicide 55 prophylaxis 55 HIV infected 55 anti retrovirals 54 anti retroviral treatment 54 ARVs 54 rifampin 54 chloroquine 53 preterm labor 53 ribavirin 53 tamoxifen 53 azithromycin 53 microbicides 53 anastrozole 53 dose regimen 52 BARACLUDE 52 CD4 counts 52 GARDASIL 52 valproate 51 fluconazole 51 metformin 51 CD4 count 51 artesunate 51 protease inhibitor 51 corticosteroids 51 dexamethasone 51 active antiretroviral therapy 51 letrozole 51 breastfeeding 51 oseltamivir 50 trastuzumab 50 monotherapy 50 pegylated interferon 50 anti retroviral 50 non nucleoside reverse 50 aromatase inhibitor 50 HPV vaccination 50 HIV 50 hormone therapy 50 hormonal contraceptives 50 antenatal care 50 male circumcision 49 methotrexate 49 artemisinin 49 viral loads 49 antibiotic therapy 49 infliximab 49 viral load 49 hepatitis B vaccine 49 HER2 positive breast cancer 49 antibiotic 49 immunosuppression 49 mifepristone 49 maraviroc 49 estrogen therapy 48 pneumococcal vaccine 48 Taxotere 48 hormonal therapy 48 disease progression 48 anti malarial drugs 48 unintended pregnancy 48 breastfed 48 imatinib 48 progestin 48 breast fed 48 sunitinib 48 immunosuppressive drugs 48 cesarean delivery 48 contraceptive 48 Xeloda 48 ORENCIA 48 sitagliptin 48 vaginally 47 Tykerb 47 Viread 47 aspirin therapy 47 cyclophosphamide 47 vitamin D supplementation 47 sertraline 47 protease inhibitors 47 adjuvant chemotherapy