Investigation of Antioxidant Compositions and Antioxidative Activities of Ethanol Extract of Alstonia boonei Stem Bark. NJPR [Internet]. 30 septembrie 2020 [citat 21 mai 2026];16(1):71-80. Disponibil la: https://www.ojshostng.com/index.php/njpharmaceuticalsciences/article/view/895