Dehaen2, Talgat S. Seitembetov1,3, Amankul J. Seitembetova3 AAMW. Comparison of the Antioxidant Activity of the Different Betula pendula Roth. Extracts from Northern Kazakhstan. jp [Internet]. 2011 Jan. 19 [cited 2024 May 19];3(1). Available from: https://updatepublishing.com/journal/index.php/jp/article/view/2211