In Vivo Modulation of Rat Liver Microsomal Cytochrome P450 Activity by Antimalarial, Anti-HIV, and Antituberculosis Plant Medicines oleh Regina Appiah-Opong PhD, Isaac Tuffour MPhil, Ebenezer Ofori-Attah BSc, Abigail Aning BSc, Philip Atchoglo BSc, Eunice Ampem Danso MPhil, Believe Ahedor MPhil, Samuel Adjei PhD, Alexander K. Nyarko PhD