Identification and Characterization of Sildenafil Citrate in Energy Drinks Sold in Goma (Drcongo): A Case Study of Stronger, Libala Wine, Nkolo Mboka Wine, Nguvu Tangawisi 4×4 Wine, and Asili Tangawisi Wine. EJCHEM [Internet]. 2023 Dec. 22 [cited 2025 Oct. 5];4(5):1-6. Available from: https://ej-chem.org/index.php/ejchem/article/view/149