Akinjogunla OJ, Ajayi AO, Okon MI, et al. Aqueous Leaf Extracts of Lasianthera africana: Antibacterial activity, Acute Toxicity Testing, Effect on Gastrointestinal Microbiota and CD4+ T-lymphocyte Values of Wistar Rats Infected with Extensively Drug Resistant-Salmonella typhi . TJNPR. 2025;9(2):833 – 845. doi:10.26538/tjnpr/v9i2.53