Potential pharmacokinetic interactions with concurrent use of herbal medicines and a ritonavir-boosted COVID-19 protease inhibitor in low and middle-income countries. - Smith DJ; Bi H; Hamman J; Ma X; Mitchell C; Nyirenda K; Monera-Penduka T; Oketch-Rabah H; Paine MF; Pettit S; Pheiffer W; Van Breemen RB; et al. (Frontiers in pharmacology, 2023)