| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | ritonavir | US | Used as an antiretroviral medication for HIV treatment | 1 |
| 2 | ritonavir | United States | Ritonavir is commonly used as an antiretroviral medication to treat HIV/AIDS. | 1 |
| 3 | ritonavir | United States | Ritonavir is a drug commonly used as a protease inhibitor in the treatment of HIV/AIDS. | 1 |
| 4 | ritonavir | United States | Ritonavir is commonly used as a protease inhibitor in the treatment of HIV/AIDS. | 1 |
| 5 | ritonavir | United States | Ritonavir is a commonly used antiretroviral medication in the treatment of HIV/AIDS. | 1 |