Youmsi, Roger Ducos Fokouo
Fokou, Patrick Valère Tsouh
Menkem, Elisabeth Zeuko’o
Bakarnga-Via, Issakou
Keumoe, Rodrigue
Nana, Victor
Boyom, Fabrice Fekam
Funding for this research was provided by:
This research received logistic support from the Laboratory for Phytobiochemistry and Medicinal Plants Studies, University of Yaoundé 1, Cameroon