Jean-Marie Tokoudagba, Clément D. Gandonou, Ursula Houngue, Cyril Auge and Valerie B. Schini-Kerth 2018. Phytochemistry and Vasorelaxant activity of some plants used traditionally against high blood pressure in Benin. World Journal of Pharmaceutical Sciences. 6, 10 (Oct. 2018), 40–48.