Investigation of Antioxidant Compositions and Antioxidative Activities of Ethanol Extract of Alstonia boonei Stem Bark. NJPR [Internet]. 30 sept. 2020 [cité 25 avr. 2026];16(1):71-80. Disponible à: https://ojshostng.com/index.php/njpharmaceuticalsciences/article/view/895