In vitro antiplasmodial activity and toxicological profile of extracts, fractions and chemical constituents of leaves and stem bark from Dacryodes edulis (Burseraceae) oleh Kevine Johane Jumeta Dongmo, Mariscal Brice Tchatat Tali, Yannick Stéphane Fotsing Fongang, Pierre Leonel K. Tafokeu Taguimjeu, Donald Ulrich Kenou Kagho, Gabin Thierry Bitchagno, Bruno Ndjakou Lenta, Fabrice Fekam Boyom, Norbert Sewald, Silvère Augustin Ngouela