Task: Answer Verification
Input (English): Question: Does tenofovir comedication impair the steady-state pharmacokinetics of ritonavir-boosted atazanavir in HIV-1-infected adults?
Answer: The coadministration of tenofovir-DF did not impair the plasma concentrations of ritonavir-boosted atazanavir in a pharmacokinetic analysis of patient pairs matched for gender, ethnicity, weight and CDC status.
Output (English): no